51985629

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 77893920

約数和(自身を除く): 25908291

約数列:

[1, 3, 9, 37, 107, 111, 321, 333, 963, 1459, 3959, 4377, 11877, 13131, 35631, 53983, 156113, 161949, 468339, 485847, 1405017, 5776181, 17328543, 51985629]

約数ペア:

[(1, 51985629), (3, 17328543), (9, 5776181), (37, 1405017), (107, 485847), (111, 468339), (321, 161949), (333, 156113), (963, 53983), (1459, 35631), (3959, 13131), (4377, 11877)]