56748387

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2549}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 77968800

約数和(自身を除く): 21220413

約数列:

[1, 3, 41, 123, 181, 543, 2549, 7421, 7647, 22263, 104509, 313527, 461369, 1384107, 18916129, 56748387]

約数ペア:

[(1, 56748387), (3, 18916129), (41, 1384107), (123, 461369), (181, 313527), (543, 104509), (2549, 22263), (7421, 7647)]