57116991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{3209}}^1$

素因数の和:3578

約数の個数: 16

約数和(自身を含む): 80892000

約数和(自身を除く): 23775009

約数列:

[1, 3, 17, 51, 349, 1047, 3209, 5933, 9627, 17799, 54553, 163659, 1119941, 3359823, 19038997, 57116991]

約数ペア:

[(1, 57116991), (3, 19038997), (17, 3359823), (51, 1119941), (349, 163659), (1047, 54553), (3209, 17799), (5933, 9627)]