156980381199

素因数分解:

$3^1\times {\mathrm{503}}^1\times {\mathrm{5501}}^1\times {\mathrm{18911}}^1$

素因数の和:24918

約数の個数: 16

約数和(自身を含む): 209772509184

約数和(自身を除く): 52792127985

約数列:

[1, 3, 503, 1509, 5501, 16503, 18911, 56733, 2767003, 8301009, 9512233, 28536699, 104029411, 312088233, 52326793733, 156980381199]

約数ペア:

[(1, 156980381199), (3, 52326793733), (503, 312088233), (1509, 104029411), (5501, 28536699), (16503, 9512233), (18911, 8301009), (56733, 2767003)]