128316565569

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{12637}}^1\times {\mathrm{178141}}^1$

素因数の和:190800

約数の個数: 16

約数和(自身を含む): 180108687680

約数和(自身を除く): 51792122111

約数列:

[1, 3, 19, 57, 12637, 37911, 178141, 240103, 534423, 720309, 3384679, 10154037, 2251167817, 6753503451, 42772188523, 128316565569]

約数ペア:

[(1, 128316565569), (3, 42772188523), (19, 6753503451), (57, 2251167817), (12637, 10154037), (37911, 3384679), (178141, 720309), (240103, 534423)]