156620497839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{7708081}}^1$

素因数の和:7708618

約数の個数: 16

約数和(自身を含む): 225322653024

約数和(自身を除く): 68702155185

約数列:

[1, 3, 13, 39, 521, 1563, 6773, 20319, 7708081, 23124243, 100205053, 300615159, 4015910201, 12047730603, 52206832613, 156620497839]

約数ペア:

[(1, 156620497839), (3, 52206832613), (13, 12047730603), (39, 4015910201), (521, 300615159), (1563, 100205053), (6773, 23124243), (20319, 7708081)]