83971719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2591}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 131144832

約数和(自身を除く): 47173113

約数列:

[1, 3, 9, 13, 39, 117, 277, 831, 2493, 2591, 3601, 7773, 10803, 23319, 32409, 33683, 101049, 303147, 717707, 2153121, 6459363, 9330191, 27990573, 83971719]

約数ペア:

[(1, 83971719), (3, 27990573), (9, 9330191), (13, 6459363), (39, 2153121), (117, 717707), (277, 303147), (831, 101049), (2493, 33683), (2591, 32409), (3601, 23319), (7773, 10803)]