78494273

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 93844800

約数和(自身を除く): 15350527

約数列:

[1, 11, 13, 121, 139, 143, 359, 1529, 1573, 1807, 3949, 4667, 16819, 19877, 43439, 49901, 51337, 218647, 548911, 564707, 648713, 6038021, 7135843, 78494273]

約数ペア:

[(1, 78494273), (11, 7135843), (13, 6038021), (121, 648713), (139, 564707), (143, 548911), (359, 218647), (1529, 51337), (1573, 49901), (1807, 43439), (3949, 19877), (4667, 16819)]