55621323

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:393

約数の個数: 40

約数和(自身を含む): 86920592

約数和(自身を除く): 31299269

約数列:

[1, 3, 9, 27, 37, 67, 81, 111, 201, 277, 333, 603, 831, 999, 1809, 2479, 2493, 2997, 5427, 7437, 7479, 10249, 18559, 22311, 22437, 30747, 55677, 66933, 92241, 167031, 200799, 276723, 501093, 686683, 830169, 1503279, 2060049, 6180147, 18540441, 55621323]

約数ペア:

[(1, 55621323), (3, 18540441), (9, 6180147), (27, 2060049), (37, 1503279), (67, 830169), (81, 686683), (111, 501093), (201, 276723), (277, 200799), (333, 167031), (603, 92241), (831, 66933), (999, 55677), (1809, 30747), (2479, 22437), (2493, 22311), (2997, 18559), (5427, 10249), (7437, 7479)]