86020479

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 126077952

約数和(自身を除く): 40057473

約数列:

[1, 3, 9, 163, 191, 307, 489, 573, 921, 1467, 1719, 2763, 31133, 50041, 58637, 93399, 150123, 175911, 280197, 450369, 527733, 9557831, 28673493, 86020479]

約数ペア:

[(1, 86020479), (3, 28673493), (9, 9557831), (163, 527733), (191, 450369), (307, 280197), (489, 175911), (573, 150123), (921, 93399), (1467, 58637), (1719, 50041), (2763, 31133)]