137606161

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{23209}}^1$

素因数の和:23245

約数の個数: 18

約数和(自身を含む): 175955010

約数和(自身を除く): 38348849

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 23209, 162463, 255299, 1137241, 1787093, 2808289, 12509651, 19658023, 137606161]

約数ペア:

[(1, 137606161), (7, 19658023), (11, 12509651), (49, 2808289), (77, 1787093), (121, 1137241), (539, 255299), (847, 162463), (5929, 23209)]