152040471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{7121}}^1$

素因数の和:7782

約数の個数: 16

約数和(自身を含む): 221522688

約数和(自身を除く): 69482217

約数列:

[1, 3, 11, 33, 647, 1941, 7117, 7121, 21351, 21363, 78331, 234993, 4607287, 13821861, 50680157, 152040471]

約数ペア:

[(1, 152040471), (3, 50680157), (11, 13821861), (33, 4607287), (647, 234993), (1941, 78331), (7117, 21363), (7121, 21351)]