157023237

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{25873}}^1$

素因数の和:25917

約数の個数: 24

約数和(自身を含む): 254186176

約数和(自身を除く): 97162939

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 25873, 77619, 181111, 439841, 543333, 1319523, 3078887, 7477297, 9236661, 22431891, 52341079, 157023237]

約数ペア:

[(1, 157023237), (3, 52341079), (7, 22431891), (17, 9236661), (21, 7477297), (51, 3078887), (119, 1319523), (289, 543333), (357, 439841), (867, 181111), (2023, 77619), (6069, 25873)]