43287760881

素因数分解:

$3^4\times {\mathrm{7639}}^1\times {\mathrm{69959}}^1$

素因数の和:77610

約数の個数: 20

約数和(自身を含む): 64673822400

約数和(自身を除く): 21386061519

約数列:

[1, 3, 9, 27, 81, 7639, 22917, 68751, 69959, 206253, 209877, 618759, 629631, 1888893, 5666679, 534416801, 1603250403, 4809751209, 14429253627, 43287760881]

約数ペア:

[(1, 43287760881), (3, 14429253627), (9, 4809751209), (27, 1603250403), (81, 534416801), (7639, 5666679), (22917, 1888893), (68751, 629631), (69959, 618759), (206253, 209877)]