55874871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{997}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 87185280

約数和(自身を除く): 31310409

約数列:

[1, 3, 9, 13, 39, 117, 479, 997, 1437, 2991, 4311, 6227, 8973, 12961, 18681, 38883, 56043, 116649, 477563, 1432689, 4298067, 6208319, 18624957, 55874871]

約数ペア:

[(1, 55874871), (3, 18624957), (9, 6208319), (13, 4298067), (39, 1432689), (117, 477563), (479, 116649), (997, 56043), (1437, 38883), (2991, 18681), (4311, 12961), (6227, 8973)]