@article{oai:keiai.repo.nii.ac.jp:00001267,
 author = {岡本, 茂 and OKAMOTO, Shigeru},
 issue = {21},
 journal = {千葉敬愛短期大学紀要, BULLETIN OF CHIBA KEIAI JUNIOR COLLEGE},
 month = {Feb},
 note = {This paper is devoted to generalization of narcissistic number. Let n be a natural number and n = ΣlO^iq_i be the decimal representation, and p>1 be a natural number. Then, n is called a generalized narcissistic number for p if Σq^p_i = n, and p is called as index of narcissistic number. We prove the following theorems : Theorem 1. Narcissistic numbers with index 3 are 1,153,370,371 and 407. Theorem 2. Number of generalized narcissistic numbers with index p are finite. In the proof of Theorem 2,we have the following inequality : (n-log (n+1))/log 9 <n , which concerns an upper bound of index p.},
 pages = {53--58},
 title = {ナルシシスト数について},
 year = {1999},
 yomi = {オカモト, シゲル}
}