53996975973

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{27847}}^1$

素因数の和:28543

約数の個数: 40

約数和(自身を含む): 82973227392

約数和(自身を除く): 28976251419

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 647, 999, 1941, 2997, 5823, 17469, 23939, 27847, 52407, 71817, 83541, 215451, 250623, 646353, 751869, 1030339, 1939059, 2255607, 3091017, 9273051, 18017009, 27819153, 54051027, 83457459, 162153081, 486459243, 666629333, 1459377729, 1999887999, 5999663997, 17998991991, 53996975973]

約数ペア:

[(1, 53996975973), (3, 17998991991), (9, 5999663997), (27, 1999887999), (37, 1459377729), (81, 666629333), (111, 486459243), (333, 162153081), (647, 83457459), (999, 54051027), (1941, 27819153), (2997, 18017009), (5823, 9273051), (17469, 3091017), (23939, 2255607), (27847, 1939059), (52407, 1030339), (71817, 751869), (83541, 646353), (215451, 250623)]