138757677

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{5437}}^1$

素因数の和:5668

約数の個数: 16

約数和(自身を含む): 190025472

約数和(自身を除く): 51267795

約数列:

[1, 3, 47, 141, 181, 543, 5437, 8507, 16311, 25521, 255539, 766617, 984097, 2952291, 46252559, 138757677]

約数ペア:

[(1, 138757677), (3, 46252559), (47, 2952291), (141, 984097), (181, 766617), (543, 255539), (5437, 25521), (8507, 16311)]