77667081

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1871}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 105401088

約数和(自身を除く): 27734007

約数列:

[1, 3, 101, 137, 303, 411, 1871, 5613, 13837, 41511, 188971, 256327, 566913, 768981, 25889027, 77667081]

約数ペア:

[(1, 77667081), (3, 25889027), (101, 768981), (137, 566913), (303, 256327), (411, 188971), (1871, 41511), (5613, 13837)]