56745171

素因数分解:

$3^3\times 7^1\times {\mathrm{300239}}^1$

素因数の和:300255

約数の個数: 16

約数和(自身を含む): 96076800

約数和(自身を除く): 39331629

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 300239, 900717, 2101673, 2702151, 6305019, 8106453, 18915057, 56745171]

約数ペア:

[(1, 56745171), (3, 18915057), (7, 8106453), (9, 6305019), (21, 2702151), (27, 2101673), (63, 900717), (189, 300239)]