516171879

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{52957}}^1$

素因数の和:53004

約数の個数: 24

約数和(自身を含む): 807079920

約数和(自身を除く): 290908041

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 52957, 158871, 476613, 1006183, 1429839, 3018549, 9055647, 19117477, 27166941, 57352431, 172057293, 516171879]

約数ペア:

[(1, 516171879), (3, 172057293), (9, 57352431), (19, 27166941), (27, 19117477), (57, 9055647), (171, 3018549), (361, 1429839), (513, 1006183), (1083, 476613), (3249, 158871), (9747, 52957)]