66377259

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6521}}^1$

素因数の和:6572

約数の個数: 32

約数和(自身を含む): 109569600

約数和(自身を除く): 43192341

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 6521, 10179, 19563, 58689, 84773, 176067, 189109, 254319, 567327, 762957, 1701981, 2288871, 2458417, 5105943, 7375251, 22125753, 66377259]

約数ペア:

[(1, 66377259), (3, 22125753), (9, 7375251), (13, 5105943), (27, 2458417), (29, 2288871), (39, 1701981), (87, 762957), (117, 567327), (261, 254319), (351, 189109), (377, 176067), (783, 84773), (1131, 58689), (3393, 19563), (6521, 10179)]