157331277

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1028309}}^1$

素因数の和:1028332

約数の個数: 12

約数和(自身を含む): 240624540

約数和(自身を除く): 83293263

約数列:

[1, 3, 9, 17, 51, 153, 1028309, 3084927, 9254781, 17481253, 52443759, 157331277]

約数ペア:

[(1, 157331277), (3, 52443759), (9, 17481253), (17, 9254781), (51, 3084927), (153, 1028309)]