81526653

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{696809}}^1$

素因数の和:696828

約数の個数: 12

約数和(自身を含む): 126819420

約数和(自身を除く): 45292767

約数列:

[1, 3, 9, 13, 39, 117, 696809, 2090427, 6271281, 9058517, 27175551, 81526653]

約数ペア:

[(1, 81526653), (3, 27175551), (9, 9058517), (13, 6271281), (39, 2090427), (117, 696809)]