89147259

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{521329}}^1$

素因数の和:521354

約数の個数: 12

約数和(自身を含む): 135545800

約数和(自身を除く): 46398541

約数列:

[1, 3, 9, 19, 57, 171, 521329, 1563987, 4691961, 9905251, 29715753, 89147259]

約数ペア:

[(1, 89147259), (3, 29715753), (9, 9905251), (19, 4691961), (57, 1563987), (171, 521329)]