66537459

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2531}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 101117952

約数和(自身を除く): 34580493

約数列:

[1, 3, 9, 23, 69, 127, 207, 381, 1143, 2531, 2921, 7593, 8763, 22779, 26289, 58213, 174639, 321437, 523917, 964311, 2892933, 7393051, 22179153, 66537459]

約数ペア:

[(1, 66537459), (3, 22179153), (9, 7393051), (23, 2892933), (69, 964311), (127, 523917), (207, 321437), (381, 174639), (1143, 58213), (2531, 26289), (2921, 22779), (7593, 8763)]