72315939

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{1279}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 98795520

約数和(自身を除く): 26479581

約数列:

[1, 3, 47, 141, 401, 1203, 1279, 3837, 18847, 56541, 60113, 180339, 512879, 1538637, 24105313, 72315939]

約数ペア:

[(1, 72315939), (3, 24105313), (47, 1538637), (141, 512879), (401, 180339), (1203, 60113), (1279, 56541), (3837, 18847)]