157055717

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{36721}}^1$

素因数の和:36788

約数の個数: 16

約数和(自身を含む): 197417472

約数和(自身を除く): 40361755

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 36721, 257047, 477373, 1725887, 3341611, 12081209, 22436531, 157055717]

約数ペア:

[(1, 157055717), (7, 22436531), (13, 12081209), (47, 3341611), (91, 1725887), (329, 477373), (611, 257047), (4277, 36721)]