66130519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{883}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 81582592

約数和(自身を除く): 15452073

約数列:

[1, 7, 13, 91, 823, 883, 5761, 6181, 10699, 11479, 74893, 80353, 726709, 5086963, 9447217, 66130519]

約数ペア:

[(1, 66130519), (7, 9447217), (13, 5086963), (91, 726709), (823, 80353), (883, 74893), (5761, 11479), (6181, 10699)]