152820897

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{5237}}^1$

素因数の和:5448

約数の個数: 16

約数和(自身を含む): 208179072

約数和(自身を除く): 55358175

約数列:

[1, 3, 71, 137, 213, 411, 5237, 9727, 15711, 29181, 371827, 717469, 1115481, 2152407, 50940299, 152820897]

約数ペア:

[(1, 152820897), (3, 50940299), (71, 2152407), (137, 1115481), (213, 717469), (411, 371827), (5237, 29181), (9727, 15711)]