128619171

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{8677}}^1$

素因数の和:8753

約数の個数: 24

約数和(自身を含む): 195845104

約数和(自身を除く): 67225933

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 4941, 8677, 14823, 26031, 78093, 234279, 529297, 702837, 1587891, 2108511, 4763673, 14291019, 42873057, 128619171]

約数ペア:

[(1, 128619171), (3, 42873057), (9, 14291019), (27, 4763673), (61, 2108511), (81, 1587891), (183, 702837), (243, 529297), (549, 234279), (1647, 78093), (4941, 26031), (8677, 14823)]