130707459

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 204019200

約数和(自身を除く): 73311741

約数列:

[1, 3, 9, 23, 27, 69, 109, 207, 327, 621, 981, 1931, 2507, 2943, 5793, 7521, 17379, 22563, 44413, 52137, 67689, 133239, 210479, 399717, 631437, 1199151, 1894311, 4841017, 5682933, 14523051, 43569153, 130707459]

約数ペア:

[(1, 130707459), (3, 43569153), (9, 14523051), (23, 5682933), (27, 4841017), (69, 1894311), (109, 1199151), (207, 631437), (327, 399717), (621, 210479), (981, 133239), (1931, 67689), (2507, 52137), (2943, 44413), (5793, 22563), (7521, 17379)]