79805946561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2557}}^1\times {\mathrm{20123}}^1$

素因数の和:22741

約数の個数: 32

約数和(自身を含む): 118603450368

約数和(自身を除く): 38797503807

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 2557, 7671, 20123, 28127, 60369, 84381, 120179, 221353, 360537, 664059, 945781, 1321969, 2837343, 3965907, 10403591, 31210773, 51454511, 154363533, 565999621, 1697998863, 2418362017, 7255086051, 26601982187, 79805946561]

約数ペア:

[(1, 79805946561), (3, 26601982187), (11, 7255086051), (33, 2418362017), (47, 1697998863), (141, 565999621), (517, 154363533), (1551, 51454511), (2557, 31210773), (7671, 10403591), (20123, 3965907), (28127, 2837343), (60369, 1321969), (84381, 945781), (120179, 664059), (221353, 360537)]