56122689

素因数分解:

$3^1\times 7^3\times {\mathrm{54541}}^1$

素因数の和:54565

約数の個数: 16

約数和(自身を含む): 87267200

約数和(自身を除く): 31144511

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 54541, 163623, 381787, 1145361, 2672509, 8017527, 18707563, 56122689]

約数ペア:

[(1, 56122689), (3, 18707563), (7, 8017527), (21, 2672509), (49, 1145361), (147, 381787), (343, 163623), (1029, 54541)]