47117046561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1\times {\mathrm{16249}}^1$

素因数の和:16913

約数の個数: 32

約数和(自身を含む): 68250000000

約数和(自身を除く): 21132953439

約数列:

[1, 3, 13, 39, 149, 447, 499, 1497, 1937, 5811, 6487, 16249, 19461, 48747, 74351, 211237, 223053, 633711, 966563, 2421101, 2899689, 7263303, 8108251, 24324753, 31474313, 94422939, 105407263, 316221789, 1208129399, 3624388197, 15705682187, 47117046561]

約数ペア:

[(1, 47117046561), (3, 15705682187), (13, 3624388197), (39, 1208129399), (149, 316221789), (447, 105407263), (499, 94422939), (1497, 31474313), (1937, 24324753), (5811, 8108251), (6487, 7263303), (16249, 2899689), (19461, 2421101), (48747, 966563), (74351, 633711), (211237, 223053)]