2912854527

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7481}}^1$

素因数の和:7546

約数の個数: 80

約数和(自身を含む): 5214654720

約数和(自身を除く): 2301800193

約数列:

[1, 3, 9, 11, 19, 23, 27, 33, 57, 69, 81, 99, 171, 207, 209, 253, 297, 437, 513, 621, 627, 759, 891, 1311, 1539, 1863, 1881, 2277, 3933, 4807, 5643, 6831, 7481, 11799, 14421, 16929, 20493, 22443, 35397, 43263, 67329, 82291, 129789, 142139, 172063, 201987, 246873, 389367, 426417, 516189, 605961, 740619, 1279251, 1548567, 1563529, 1892693, 2221857, 3269197, 3837753, 4645701, 4690587, 5678079, 6665571, 9807591, 11513259, 13937103, 14071761, 17034237, 29422773, 35961167, 42215283, 51102711, 88268319, 107883501, 126645849, 153308133, 264804957, 323650503, 970951509, 2912854527]

約数ペア:

[(1, 2912854527), (3, 970951509), (9, 323650503), (11, 264804957), (19, 153308133), (23, 126645849), (27, 107883501), (33, 88268319), (57, 51102711), (69, 42215283), (81, 35961167), (99, 29422773), (171, 17034237), (207, 14071761), (209, 13937103), (253, 11513259), (297, 9807591), (437, 6665571), (513, 5678079), (621, 4690587), (627, 4645701), (759, 3837753), (891, 3269197), (1311, 2221857), (1539, 1892693), (1863, 1563529), (1881, 1548567), (2277, 1279251), (3933, 740619), (4807, 605961), (5643, 516189), (6831, 426417), (7481, 389367), (11799, 246873), (14421, 201987), (16929, 172063), (20493, 142139), (22443, 129789), (35397, 82291), (43263, 67329)]