139968303

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{5039}}^1$

素因数の和:5286

約数の個数: 16

約数和(自身を含む): 191600640

約数和(自身を除く): 51632337

約数列:

[1, 3, 47, 141, 197, 591, 5039, 9259, 15117, 27777, 236833, 710499, 992683, 2978049, 46656101, 139968303]

約数ペア:

[(1, 139968303), (3, 46656101), (47, 2978049), (141, 992683), (197, 710499), (591, 236833), (5039, 27777), (9259, 15117)]