156913199961

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{25854869}}^1$

素因数の和:25854913

約数の個数: 24

約数和(自身を含む): 253998242880

約数和(自身を除く): 97085042919

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 25854869, 77564607, 180984083, 439532773, 542952249, 1318598319, 3076729411, 7472057141, 9230188233, 22416171423, 52304399987, 156913199961]

約数ペア:

[(1, 156913199961), (3, 52304399987), (7, 22416171423), (17, 9230188233), (21, 7472057141), (51, 3076729411), (119, 1318598319), (289, 542952249), (357, 439532773), (867, 180984083), (2023, 77564607), (6069, 25854869)]