157022313

素因数分解:

$3^1\times 7^3\times {\mathrm{152597}}^1$

素因数の和:152621

約数の個数: 16

約数和(自身を含む): 244156800

約数和(自身を除く): 87134487

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 152597, 457791, 1068179, 3204537, 7477253, 22431759, 52340771, 157022313]

約数ペア:

[(1, 157022313), (3, 52340771), (7, 22431759), (21, 7477253), (49, 3204537), (147, 1068179), (343, 457791), (1029, 152597)]