51561627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8111}}^1$

素因数の和:8290

約数の個数: 16

約数和(自身を含む): 74500608

約数和(自身を除く): 22938981

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 8111, 24333, 105443, 316329, 1322093, 3966279, 17187209, 51561627]

約数ペア:

[(1, 51561627), (3, 17187209), (13, 3966279), (39, 1322093), (163, 316329), (489, 105443), (2119, 24333), (6357, 8111)]