142028559

素因数分解:

$3^4\times {\mathrm{1753439}}^1$

素因数の和:1753451

約数の個数: 10

約数和(自身を含む): 212166240

約数和(自身を除く): 70137681

約数列:

[1, 3, 9, 27, 81, 1753439, 5260317, 15780951, 47342853, 142028559]

約数ペア:

[(1, 142028559), (3, 47342853), (9, 15780951), (27, 5260317), (81, 1753439)]