168082263

素因数分解:

$3^3\times {\mathrm{523}}^1\times {\mathrm{11903}}^1$

素因数の和:12435

約数の個数: 16

約数和(自身を含む): 249507840

約数和(自身を除く): 81425577

約数列:

[1, 3, 9, 27, 523, 1569, 4707, 11903, 14121, 35709, 107127, 321381, 6225269, 18675807, 56027421, 168082263]

約数ペア:

[(1, 168082263), (3, 56027421), (9, 18675807), (27, 6225269), (523, 321381), (1569, 107127), (4707, 35709), (11903, 14121)]