127116189

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{18757}}^1$

素因数の和:19017

約数の個数: 16

約数和(自身を含む): 189080640

約数和(自身を除く): 61964451

約数列:

[1, 3, 9, 27, 251, 753, 2259, 6777, 18757, 56271, 168813, 506439, 4708007, 14124021, 42372063, 127116189]

約数ペア:

[(1, 127116189), (3, 42372063), (9, 14124021), (27, 4708007), (251, 506439), (753, 168813), (2259, 56271), (6777, 18757)]