159376509

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 233539800

約数和(自身を除く): 74163291

約数列:

[1, 3, 9, 149, 157, 447, 471, 757, 1341, 1413, 2271, 6813, 23393, 70179, 112793, 118849, 210537, 338379, 356547, 1015137, 1069641, 17708501, 53125503, 159376509]

約数ペア:

[(1, 159376509), (3, 53125503), (9, 17708501), (149, 1069641), (157, 1015137), (447, 356547), (471, 338379), (757, 210537), (1341, 118849), (1413, 112793), (2271, 70179), (6813, 23393)]