157145804571

素因数分解:

$3^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{5850769}}^1$

素因数の和:5852058

約数の個数: 16

約数和(自身を含む): 239647539200

約数和(自身を除く): 82501734629

約数列:

[1, 3, 7, 21, 1279, 3837, 8953, 26859, 5850769, 17552307, 40955383, 122866149, 7483133551, 22449400653, 52381934857, 157145804571]

約数ペア:

[(1, 157145804571), (3, 52381934857), (7, 22449400653), (21, 7483133551), (1279, 122866149), (3837, 40955383), (8953, 17552307), (26859, 5850769)]