66801371

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7127}}^1$

素因数の和:7250

約数の個数: 16

約数和(自身を含む): 83026944

約数和(自身を除く): 16225573

約数列:

[1, 7, 13, 91, 103, 721, 1339, 7127, 9373, 49889, 92651, 648557, 734081, 5138567, 9543053, 66801371]

約数ペア:

[(1, 66801371), (7, 9543053), (13, 5138567), (91, 734081), (103, 648557), (721, 92651), (1339, 49889), (7127, 9373)]