143093439

素因数分解:

$3^3\times {\mathrm{757}}^1\times {\mathrm{7001}}^1$

素因数の和:7767

約数の個数: 16

約数和(自身を含む): 212300640

約数和(自身を除く): 69207201

約数列:

[1, 3, 9, 27, 757, 2271, 6813, 7001, 20439, 21003, 63009, 189027, 5299757, 15899271, 47697813, 143093439]

約数ペア:

[(1, 143093439), (3, 47697813), (9, 15899271), (27, 5299757), (757, 189027), (2271, 63009), (6813, 21003), (7001, 20439)]