55656639

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{16759}}^1$

素因数の和:16812

約数の個数: 20

約数和(自身を含む): 85174320

約数和(自身を除く): 29517681

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 16759, 50277, 150831, 452493, 687119, 1357479, 2061357, 6184071, 18552213, 55656639]

約数ペア:

[(1, 55656639), (3, 18552213), (9, 6184071), (27, 2061357), (41, 1357479), (81, 687119), (123, 452493), (369, 150831), (1107, 50277), (3321, 16759)]