157215717

素因数分解:

$3^2\times {\mathrm{1213}}^1\times {\mathrm{14401}}^1$

素因数の和:15620

約数の個数: 12

約数和(自身を含む): 227292364

約数和(自身を除く): 70076647

約数列:

[1, 3, 9, 1213, 3639, 10917, 14401, 43203, 129609, 17468413, 52405239, 157215717]

約数ペア:

[(1, 157215717), (3, 52405239), (9, 17468413), (1213, 129609), (3639, 43203), (10917, 14401)]