129280437

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7727}}^1$

素因数の和:7770

約数の個数: 36

約数和(自身を含む): 220618944

約数和(自身を除く): 91338507

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1287, 1521, 1859, 5577, 7727, 16731, 23181, 69543, 84997, 100451, 254991, 301353, 764973, 904059, 1104961, 1305863, 3314883, 3917589, 9944649, 11752767, 14364493, 43093479, 129280437]

約数ペア:

[(1, 129280437), (3, 43093479), (9, 14364493), (11, 11752767), (13, 9944649), (33, 3917589), (39, 3314883), (99, 1305863), (117, 1104961), (143, 904059), (169, 764973), (429, 301353), (507, 254991), (1287, 100451), (1521, 84997), (1859, 69543), (5577, 23181), (7727, 16731)]