57007107

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{89213}}^1$

素因数の和:89290

約数の個数: 12

約数和(自身を含む): 83504304

約数和(自身を除く): 26497197

約数列:

[1, 3, 9, 71, 213, 639, 89213, 267639, 802917, 6334123, 19002369, 57007107]

約数ペア:

[(1, 57007107), (3, 19002369), (9, 6334123), (71, 802917), (213, 267639), (639, 89213)]