42564177

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{12413}}^1$

素因数の和:12549

約数の個数: 16

約数和(自身を含む): 63559680

約数和(自身を除く): 20995503

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 12413, 37239, 111717, 335151, 1576451, 4729353, 14188059, 42564177]

約数ペア:

[(1, 42564177), (3, 14188059), (9, 4729353), (27, 1576451), (127, 335151), (381, 111717), (1143, 37239), (3429, 12413)]