75687157

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 94550976

約数和(自身を除く): 18863819

約数列:

[1, 7, 13, 91, 137, 169, 467, 959, 1183, 1781, 3269, 6071, 12467, 23153, 42497, 63979, 78923, 162071, 447853, 552461, 831727, 5822089, 10812451, 75687157]

約数ペア:

[(1, 75687157), (7, 10812451), (13, 5822089), (91, 831727), (137, 552461), (169, 447853), (467, 162071), (959, 78923), (1183, 63979), (1781, 42497), (3269, 23153), (6071, 12467)]