172990142207

素因数分解:

${\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{271127}}^1$

素因数の和:271390

約数の個数: 16

約数和(自身を含む): 179204762880

約数和(自身を除く): 6214620673

約数列:

[1, 67, 89, 107, 5963, 7169, 9523, 271127, 638041, 18165509, 24130303, 29010589, 1616730301, 1943709463, 2581942421, 172990142207]

約数ペア:

[(1, 172990142207), (67, 2581942421), (89, 1943709463), (107, 1616730301), (5963, 29010589), (7169, 24130303), (9523, 18165509), (271127, 638041)]