159431657

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4591}}^1$

素因数の和:4661

約数の個数: 24

約数和(自身を含む): 205207296

約数和(自身を除く): 45775639

約数列:

[1, 7, 11, 41, 77, 121, 287, 451, 847, 3157, 4591, 4961, 32137, 34727, 50501, 188231, 353507, 555511, 1317617, 2070541, 3888577, 14493787, 22775951, 159431657]

約数ペア:

[(1, 159431657), (7, 22775951), (11, 14493787), (41, 3888577), (77, 2070541), (121, 1317617), (287, 555511), (451, 353507), (847, 188231), (3157, 50501), (4591, 34727), (4961, 32137)]