313664727

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{26557}}^1$

素因数の和:26718

約数の個数: 16

約数和(自身を含む): 435126272

約数和(自身を除く): 121461545

約数列:

[1, 3, 31, 93, 127, 381, 3937, 11811, 26557, 79671, 823267, 2469801, 3372739, 10118217, 104554909, 313664727]

約数ペア:

[(1, 313664727), (3, 104554909), (31, 10118217), (93, 3372739), (127, 2469801), (381, 823267), (3937, 79671), (11811, 26557)]