143508429

素因数分解:

$3^4\times {\mathrm{677}}^1\times {\mathrm{2617}}^1$

素因数の和:3306

約数の個数: 20

約数和(自身を含む): 214775484

約数和(自身を除く): 71267055

約数列:

[1, 3, 9, 27, 81, 677, 2031, 2617, 6093, 7851, 18279, 23553, 54837, 70659, 211977, 1771709, 5315127, 15945381, 47836143, 143508429]

約数ペア:

[(1, 143508429), (3, 47836143), (9, 15945381), (27, 5315127), (81, 1771709), (677, 211977), (2031, 70659), (2617, 54837), (6093, 23553), (7851, 18279)]