42937749

素因数分解:

$3^3\times {\mathrm{709}}^1\times {\mathrm{2243}}^1$

素因数の和:2961

約数の個数: 16

約数和(自身を含む): 63729600

約数和(自身を除く): 20791851

約数列:

[1, 3, 9, 27, 709, 2127, 2243, 6381, 6729, 19143, 20187, 60561, 1590287, 4770861, 14312583, 42937749]

約数ペア:

[(1, 42937749), (3, 14312583), (9, 4770861), (27, 1590287), (709, 60561), (2127, 20187), (2243, 19143), (6381, 6729)]