157086237

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{680027}}^1$

素因数の和:680048

約数の個数: 16

約数和(自身を含む): 261130752

約数和(自身を除く): 104044515

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 680027, 2040081, 4760189, 7480297, 14280567, 22440891, 52362079, 157086237]

約数ペア:

[(1, 157086237), (3, 52362079), (7, 22440891), (11, 14280567), (21, 7480297), (33, 4760189), (77, 2040081), (231, 680027)]