51538767

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{29569}}^1$

素因数の和:29662

約数の個数: 16

約数和(自身を含む): 79484160

約数和(自身を除く): 27945393

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 29569, 88707, 206983, 620949, 2454227, 7362681, 17179589, 51538767]

約数ペア:

[(1, 51538767), (3, 17179589), (7, 7362681), (21, 2454227), (83, 620949), (249, 206983), (581, 88707), (1743, 29569)]