152831277

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{320401}}^1$

素因数の和:320460

約数の個数: 12

約数和(自身を含む): 224922204

約数和(自身を除く): 72090927

約数列:

[1, 3, 9, 53, 159, 477, 320401, 961203, 2883609, 16981253, 50943759, 152831277]

約数ペア:

[(1, 152831277), (3, 50943759), (9, 16981253), (53, 2883609), (159, 961203), (477, 320401)]