125616960009

素因数分解:

$3^2\times {\mathrm{8999}}^1\times {\mathrm{1550999}}^1$

素因数の和:1560004

約数の個数: 12

約数和(自身を含む): 181467000000

約数和(自身を除く): 55850039991

約数列:

[1, 3, 9, 8999, 26997, 80991, 1550999, 4652997, 13958991, 13957440001, 41872320003, 125616960009]

約数ペア:

[(1, 125616960009), (3, 41872320003), (9, 13957440001), (8999, 13958991), (26997, 4652997), (80991, 1550999)]