89768169

素因数分解:

$3^4\times {\mathrm{677}}^1\times {\mathrm{1637}}^1$

素因数の和:2326

約数の個数: 20

約数和(自身を含む): 134378244

約数和(自身を除く): 44610075

約数列:

[1, 3, 9, 27, 81, 677, 1637, 2031, 4911, 6093, 14733, 18279, 44199, 54837, 132597, 1108249, 3324747, 9974241, 29922723, 89768169]

約数ペア:

[(1, 89768169), (3, 29922723), (9, 9974241), (27, 3324747), (81, 1108249), (677, 132597), (1637, 54837), (2031, 44199), (4911, 18279), (6093, 14733)]