64617729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{7069}}^1$

素因数の和:7360

約数の個数: 16

約数和(自身を含む): 94342080

約数和(自身を除く): 29724351

約数列:

[1, 3, 11, 33, 277, 831, 3047, 7069, 9141, 21207, 77759, 233277, 1958113, 5874339, 21539243, 64617729]

約数ペア:

[(1, 64617729), (3, 21539243), (11, 5874339), (33, 1958113), (277, 233277), (831, 77759), (3047, 21207), (7069, 9141)]