89120961

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{54709}}^1$

素因数の和:54896

約数の個数: 12

約数和(自身を含む): 129443860

約数和(自身を除く): 40322899

約数列:

[1, 3, 9, 181, 543, 1629, 54709, 164127, 492381, 9902329, 29706987, 89120961]

約数ペア:

[(1, 89120961), (3, 29706987), (9, 9902329), (181, 492381), (543, 164127), (1629, 54709)]