51006429

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 77400960

約数和(自身を除く): 26394531

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 2133, 2657, 6399, 7971, 19197, 23913, 71739, 209903, 215217, 629709, 645651, 1889127, 5667381, 17002143, 51006429]

約数ペア:

[(1, 51006429), (3, 17002143), (9, 5667381), (27, 1889127), (79, 645651), (81, 629709), (237, 215217), (243, 209903), (711, 71739), (2133, 23913), (2657, 19197), (6399, 7971)]