142667712009

素因数分解:

$3^2\times {\mathrm{251}}^1\times {\mathrm{63155251}}^1$

素因数の和:63155508

約数の個数: 12

約数和(自身を含む): 206896605552

約数和(自身を除く): 64228893543

約数列:

[1, 3, 9, 251, 753, 2259, 63155251, 189465753, 568397259, 15851968001, 47555904003, 142667712009]

約数ペア:

[(1, 142667712009), (3, 47555904003), (9, 15851968001), (251, 568397259), (753, 189465753), (2259, 63155251)]