127421000667

素因数分解:

$3^3\times {\mathrm{4159}}^1\times {\mathrm{1134719}}^1$

素因数の和:1138887

約数の個数: 16

約数和(自身を含む): 188817408000

約数和(自身を除く): 61396407333

約数列:

[1, 3, 9, 27, 4159, 12477, 37431, 112293, 1134719, 3404157, 10212471, 30637413, 4719296321, 14157888963, 42473666889, 127421000667]

約数ペア:

[(1, 127421000667), (3, 42473666889), (9, 14157888963), (27, 4719296321), (4159, 30637413), (12477, 10212471), (37431, 3404157), (112293, 1134719)]