27420027

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5563}}^1$

素因数の和:5650

約数の個数: 16

約数和(自身を含む): 38458368

約数和(自身を除く): 11038341

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 5563, 16689, 172453, 294839, 517359, 884517, 9140009, 27420027]

約数ペア:

[(1, 27420027), (3, 9140009), (31, 884517), (53, 517359), (93, 294839), (159, 172453), (1643, 16689), (4929, 5563)]