68292081

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 118460160

約数和(自身を除く): 50168079

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 423, 429, 517, 611, 1129, 1287, 1551, 1833, 3387, 4653, 5499, 6721, 10161, 12419, 14677, 20163, 37257, 44031, 53063, 60489, 111771, 132093, 159189, 161447, 477567, 484341, 583693, 689819, 1453023, 1751079, 2069457, 5253237, 6208371, 7588009, 22764027, 68292081]

約数ペア:

[(1, 68292081), (3, 22764027), (9, 7588009), (11, 6208371), (13, 5253237), (33, 2069457), (39, 1751079), (47, 1453023), (99, 689819), (117, 583693), (141, 484341), (143, 477567), (423, 161447), (429, 159189), (517, 132093), (611, 111771), (1129, 60489), (1287, 53063), (1551, 44031), (1833, 37257), (3387, 20163), (4653, 14677), (5499, 12419), (6721, 10161)]