54278781219

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{432359}}^1$

素因数の和:432444

約数の個数: 48

約数和(自身を含む): 89706052800

約数和(自身を除く): 35427271581

約数列:

[1, 3, 9, 13, 29, 37, 39, 87, 111, 117, 261, 333, 377, 481, 1073, 1131, 1443, 3219, 3393, 4329, 9657, 13949, 41847, 125541, 432359, 1297077, 3891231, 5620667, 12538411, 15997283, 16862001, 37615233, 47991849, 50586003, 112845699, 143975547, 162999343, 207964679, 463921207, 488998029, 623894037, 1391763621, 1466994087, 1871682111, 4175290863, 6030975691, 18092927073, 54278781219]

約数ペア:

[(1, 54278781219), (3, 18092927073), (9, 6030975691), (13, 4175290863), (29, 1871682111), (37, 1466994087), (39, 1391763621), (87, 623894037), (111, 488998029), (117, 463921207), (261, 207964679), (333, 162999343), (377, 143975547), (481, 112845699), (1073, 50586003), (1131, 47991849), (1443, 37615233), (3219, 16862001), (3393, 15997283), (4329, 12538411), (9657, 5620667), (13949, 3891231), (41847, 1297077), (125541, 432359)]