79089471

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 116014080

約数和(自身を除く): 36924609

約数列:

[1, 3, 9, 139, 191, 331, 417, 573, 993, 1251, 1719, 2979, 26549, 46009, 63221, 79647, 138027, 189663, 238941, 414081, 568989, 8787719, 26363157, 79089471]

約数ペア:

[(1, 79089471), (3, 26363157), (9, 8787719), (139, 568989), (191, 414081), (331, 238941), (417, 189663), (573, 138027), (993, 79647), (1251, 63221), (1719, 46009), (2979, 26549)]