84691881

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{52571}}^1$

素因数の和:52756

約数の個数: 12

約数和(自身を含む): 123018480

約数和(自身を除く): 38326599

約数列:

[1, 3, 9, 179, 537, 1611, 52571, 157713, 473139, 9410209, 28230627, 84691881]

約数ペア:

[(1, 84691881), (3, 28230627), (9, 9410209), (179, 473139), (537, 157713), (1611, 52571)]