27087721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 29462400

約数和(自身を除く): 2374679

約数列:

[1, 23, 43, 61, 449, 989, 1403, 2623, 10327, 19307, 27389, 60329, 444061, 629947, 1177727, 27087721]

約数ペア:

[(1, 27087721), (23, 1177727), (43, 629947), (61, 444061), (449, 60329), (989, 27389), (1403, 19307), (2623, 10327)]