315099207

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{164371}}^1$

素因数の和:164451

約数の個数: 16

約数和(自身を含む): 473391360

約数和(自身を除く): 158292153

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 164371, 493113, 1479339, 4438017, 11670341, 35011023, 105033069, 315099207]

約数ペア:

[(1, 315099207), (3, 105033069), (9, 35011023), (27, 11670341), (71, 4438017), (213, 1479339), (639, 493113), (1917, 164371)]