54390027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30781}}^1$

素因数の和:30834

約数の個数: 16

約数和(自身を含む): 78801920

約数和(自身を除く): 24411893

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 30781, 92343, 584839, 954211, 1754517, 2862633, 18130009, 54390027]

約数ペア:

[(1, 54390027), (3, 18130009), (19, 2862633), (31, 1754517), (57, 954211), (93, 584839), (589, 92343), (1767, 30781)]