12760605621

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1061}}^1\times {\mathrm{4013}}^1$

素因数の和:5123

約数の個数: 40

約数和(自身を含む): 19600667064

約数和(自身を除く): 6840061443

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1061, 2997, 3183, 4013, 9549, 12039, 28647, 36117, 39257, 85941, 108351, 117771, 148481, 325053, 353313, 445443, 1059939, 1336329, 3179817, 4008987, 4257793, 12026961, 12773379, 38320137, 114960411, 157538341, 344881233, 472615023, 1417845069, 4253535207, 12760605621]

約数ペア:

[(1, 12760605621), (3, 4253535207), (9, 1417845069), (27, 472615023), (37, 344881233), (81, 157538341), (111, 114960411), (333, 38320137), (999, 12773379), (1061, 12026961), (2997, 4257793), (3183, 4008987), (4013, 3179817), (9549, 1336329), (12039, 1059939), (28647, 445443), (36117, 353313), (39257, 325053), (85941, 148481), (108351, 117771)]