81576618

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{132001}}^1$

素因数の和:132109

約数の個数: 16

約数和(自身を含む): 164738496

約数和(自身を除く): 83161878

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 132001, 264002, 396003, 792006, 13596103, 27192206, 40788309, 81576618]

約数ペア:

[(1, 81576618), (2, 40788309), (3, 27192206), (6, 13596103), (103, 792006), (206, 396003), (309, 264002), (618, 132001)]