47953287

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 71042400

約数和(自身を除く): 23089113

約数列:

[1, 3, 9, 53, 159, 229, 439, 477, 687, 1317, 2061, 3951, 12137, 23267, 36411, 69801, 100531, 109233, 209403, 301593, 904779, 5328143, 15984429, 47953287]

約数ペア:

[(1, 47953287), (3, 15984429), (9, 5328143), (53, 904779), (159, 301593), (229, 209403), (439, 109233), (477, 100531), (687, 69801), (1317, 36411), (2061, 23267), (3951, 12137)]