1224587727

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 2092970880

約数和(自身を除く): 868383153

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 83, 87, 99, 249, 261, 297, 319, 571, 747, 783, 891, 913, 957, 1713, 2241, 2349, 2407, 2739, 2871, 5139, 6281, 6723, 7221, 8217, 8613, 15417, 16559, 18843, 21663, 24651, 25839, 26477, 46251, 47393, 49677, 56529, 64989, 73953, 79431, 142179, 149031, 169587, 182149, 194967, 238293, 426537, 447093, 508761, 521323, 546447, 714879, 1279611, 1341279, 1374397, 1563969, 1639341, 2144637, 3838833, 4123191, 4691907, 4918023, 12369573, 14075721, 14754069, 15118367, 37108719, 42227163, 45355101, 111326157, 136065303, 408195909, 1224587727]

約数ペア:

[(1, 1224587727), (3, 408195909), (9, 136065303), (11, 111326157), (27, 45355101), (29, 42227163), (33, 37108719), (81, 15118367), (83, 14754069), (87, 14075721), (99, 12369573), (249, 4918023), (261, 4691907), (297, 4123191), (319, 3838833), (571, 2144637), (747, 1639341), (783, 1563969), (891, 1374397), (913, 1341279), (957, 1279611), (1713, 714879), (2241, 546447), (2349, 521323), (2407, 508761), (2739, 447093), (2871, 426537), (5139, 238293), (6281, 194967), (6723, 182149), (7221, 169587), (8217, 149031), (8613, 142179), (15417, 79431), (16559, 73953), (18843, 64989), (21663, 56529), (24651, 49677), (25839, 47393), (26477, 46251)]