525561237

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{266647}}^1$

素因数の和:266729

約数の個数: 16

約数和(自身を含む): 789278080

約数和(自身を除く): 263716843

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 266647, 799941, 2399823, 7199469, 19465231, 58395693, 175187079, 525561237]

約数ペア:

[(1, 525561237), (3, 175187079), (9, 58395693), (27, 19465231), (73, 7199469), (219, 2399823), (657, 799941), (1971, 266647)]