56490669

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{3391}}^1$

素因数の和:4017

約数の個数: 16

約数和(自身を含む): 83850240

約数和(自身を除く): 27359571

約数列:

[1, 3, 9, 27, 617, 1851, 3391, 5553, 10173, 16659, 30519, 91557, 2092247, 6276741, 18830223, 56490669]

約数ペア:

[(1, 56490669), (3, 18830223), (9, 6276741), (27, 2092247), (617, 91557), (1851, 30519), (3391, 16659), (5553, 10173)]