7577307

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:824

約数の個数: 20

約数和(自身を含む): 11417560

約数和(自身を除く): 3840253

約数列:

[1, 3, 9, 27, 81, 139, 417, 673, 1251, 2019, 3753, 6057, 11259, 18171, 54513, 93547, 280641, 841923, 2525769, 7577307]

約数ペア:

[(1, 7577307), (3, 2525769), (9, 841923), (27, 280641), (81, 93547), (139, 54513), (417, 18171), (673, 11259), (1251, 6057), (2019, 3753)]