66276561

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{2143}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 97303296

約数和(自身を除く): 31026735

約数列:

[1, 3, 13, 39, 61, 169, 183, 507, 793, 2143, 2379, 6429, 10309, 27859, 30927, 83577, 130723, 362167, 392169, 1086501, 1699399, 5098197, 22092187, 66276561]

約数ペア:

[(1, 66276561), (3, 22092187), (13, 5098197), (39, 1699399), (61, 1086501), (169, 392169), (183, 362167), (507, 130723), (793, 83577), (2143, 30927), (2379, 27859), (6429, 10309)]