67561213

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3276

約数の個数: 16

約数和(自身を含む): 75746880

約数和(自身を除く): 8185667

約数列:

[1, 17, 29, 43, 493, 731, 1247, 3187, 21199, 54179, 92423, 137041, 1571191, 2329697, 3974189, 67561213]

約数ペア:

[(1, 67561213), (17, 3974189), (29, 2329697), (43, 1571191), (493, 137041), (731, 92423), (1247, 54179), (3187, 21199)]