53125503

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 71858400

約数和(自身を除く): 18732897

約数列:

[1, 3, 149, 157, 447, 471, 757, 2271, 23393, 70179, 112793, 118849, 338379, 356547, 17708501, 53125503]

約数ペア:

[(1, 53125503), (3, 17708501), (149, 356547), (157, 338379), (447, 118849), (471, 112793), (757, 70179), (2271, 23393)]