155001561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{27793}}^1$

素因数の和:27833

約数の個数: 24

約数和(自身を含む): 244142496

約数和(自身を除く): 89140935

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 27793, 83379, 305723, 361309, 917169, 1083927, 3974399, 4697017, 11923197, 14091051, 51667187, 155001561]

約数ペア:

[(1, 155001561), (3, 51667187), (11, 14091051), (13, 11923197), (33, 4697017), (39, 3974399), (143, 1083927), (169, 917169), (429, 361309), (507, 305723), (1859, 83379), (5577, 27793)]