667080927

素因数分解:

$3^7\times {\mathrm{305021}}^1$

素因数の和:305042

約数の個数: 16

約数和(自身を含む): 1000472160

約数和(自身を除く): 333391233

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 305021, 915063, 2745189, 8235567, 24706701, 74120103, 222360309, 667080927]

約数ペア:

[(1, 667080927), (3, 222360309), (9, 74120103), (27, 24706701), (81, 8235567), (243, 2745189), (729, 915063), (2187, 305021)]