315041697

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{164341}}^1$

素因数の和:164421

約数の個数: 16

約数和(自身を含む): 473304960

約数和(自身を除く): 158263263

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 164341, 493023, 1479069, 4437207, 11668211, 35004633, 105013899, 315041697]

約数ペア:

[(1, 315041697), (3, 105013899), (9, 35004633), (27, 11668211), (71, 4437207), (213, 1479069), (639, 493023), (1917, 164341)]