157225911

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{12899}}^1$

素因数の和:13158

約数の個数: 16

約数和(自身を含む): 222912000

約数和(自身を除く): 65686089

約数列:

[1, 3, 17, 51, 239, 717, 4063, 12189, 12899, 38697, 219283, 657849, 3082861, 9248583, 52408637, 157225911]

約数ペア:

[(1, 157225911), (3, 52408637), (17, 9248583), (51, 3082861), (239, 657849), (717, 219283), (4063, 38697), (12189, 12899)]