56556902643

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1\times {\mathrm{399151}}^1$

素因数の和:399874

約数の個数: 16

約数和(自身を含む): 76560546816

約数和(自身を除く): 20003644173

約数列:

[1, 3, 73, 219, 647, 1941, 47231, 141693, 399151, 1197453, 29138023, 87414069, 258250697, 774752091, 18852300881, 56556902643]

約数ペア:

[(1, 56556902643), (3, 18852300881), (73, 774752091), (219, 258250697), (647, 87414069), (1941, 29138023), (47231, 1197453), (141693, 399151)]