123507639

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{42751}}^1$

素因数の和:42867

約数の個数: 16

約数和(自身を含む): 184688640

約数和(自身を除く): 61181001

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 42751, 128253, 384759, 1154277, 4574357, 13723071, 41169213, 123507639]

約数ペア:

[(1, 123507639), (3, 41169213), (9, 13723071), (27, 4574357), (107, 1154277), (321, 384759), (963, 128253), (2889, 42751)]