55216173

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{4649}}^1$

素因数の和:4796

約数の個数: 16

約数和(自身を含む): 76334400

約数和(自身を除く): 21118227

約数列:

[1, 3, 37, 107, 111, 321, 3959, 4649, 11877, 13947, 172013, 497443, 516039, 1492329, 18405391, 55216173]

約数ペア:

[(1, 55216173), (3, 18405391), (37, 1492329), (107, 516039), (111, 497443), (321, 172013), (3959, 13947), (4649, 11877)]