66704670721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{8123}}^1\times {\mathrm{631679}}^1$

素因数の和:639815

約数の個数: 8

約数和(自身を含む): 71844756480

約数和(自身を除く): 5140085759

約数列:

[1, 13, 8123, 105599, 631679, 8211827, 5131128517, 66704670721]

約数ペア:

[(1, 66704670721), (13, 5131128517), (8123, 8211827), (105599, 631679)]