121638561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{3391}}^1$

素因数の和:4492

約数の個数: 16

約数和(自身を含む): 177143808

約数和(自身を除く): 55505247

約数列:

[1, 3, 11, 33, 1087, 3261, 3391, 10173, 11957, 35871, 37301, 111903, 3686017, 11058051, 40546187, 121638561]

約数ペア:

[(1, 121638561), (3, 40546187), (11, 11058051), (33, 3686017), (1087, 111903), (3261, 37301), (3391, 35871), (10173, 11957)]