55945359

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 83865600

約数和(自身を除く): 27920241

約数列:

[1, 3, 9, 31, 93, 239, 279, 717, 839, 2151, 2517, 7409, 7551, 22227, 26009, 66681, 78027, 200521, 234081, 601563, 1804689, 6216151, 18648453, 55945359]

約数ペア:

[(1, 55945359), (3, 18648453), (9, 6216151), (31, 1804689), (93, 601563), (239, 234081), (279, 200521), (717, 78027), (839, 66681), (2151, 26009), (2517, 22227), (7409, 7551)]