89118387

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{20759}}^1$

素因数の和:20824

約数の個数: 20

約数和(自身を含む): 135645840

約数和(自身を除く): 46527453

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 20759, 62277, 186831, 560493, 1100227, 1681479, 3300681, 9902043, 29706129, 89118387]

約数ペア:

[(1, 89118387), (3, 29706129), (9, 9902043), (27, 3300681), (53, 1681479), (81, 1100227), (159, 560493), (477, 186831), (1431, 62277), (4293, 20759)]