189746529

素因数分解:

$3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{13711}}^1$

素因数の和:14380

約数の個数: 16

約数和(自身を含む): 289597440

約数和(自身を除く): 99850911

約数列:

[1, 3, 7, 21, 659, 1977, 4613, 13711, 13839, 41133, 95977, 287931, 9035549, 27106647, 63248843, 189746529]

約数ペア:

[(1, 189746529), (3, 63248843), (7, 27106647), (21, 9035549), (659, 287931), (1977, 95977), (4613, 41133), (13711, 13839)]