68980617

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3511}}^1$

素因数の和:3613

約数の個数: 24

約数和(自身を含む): 104095680

約数和(自身を除く): 35115063

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 531, 2183, 3511, 6549, 10533, 19647, 31599, 129907, 207149, 389721, 621447, 1169163, 1864341, 7664513, 22993539, 68980617]

約数ペア:

[(1, 68980617), (3, 22993539), (9, 7664513), (37, 1864341), (59, 1169163), (111, 621447), (177, 389721), (333, 207149), (531, 129907), (2183, 31599), (3511, 19647), (6549, 10533)]