15665944347

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{22189}}^1$

素因数の和:22608

約数の個数: 32

約数和(自身を含む): 23574656000

約数和(自身を除く): 7908711653

約数列:

[1, 3, 9, 27, 79, 237, 331, 711, 993, 2133, 2979, 8937, 22189, 26149, 66567, 78447, 199701, 235341, 599103, 706023, 1752931, 5258793, 7344559, 15776379, 22033677, 47329137, 66101031, 198303093, 580220161, 1740660483, 5221981449, 15665944347]

約数ペア:

[(1, 15665944347), (3, 5221981449), (9, 1740660483), (27, 580220161), (79, 198303093), (237, 66101031), (331, 47329137), (711, 22033677), (993, 15776379), (2133, 7344559), (2979, 5258793), (8937, 1752931), (22189, 706023), (26149, 599103), (66567, 235341), (78447, 199701)]