57283869

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{449}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 81777600

約数和(自身を除く): 24493731

約数列:

[1, 3, 23, 43, 69, 129, 449, 989, 1347, 1849, 2967, 5547, 10327, 19307, 30981, 42527, 57921, 127581, 444061, 830201, 1332183, 2490603, 19094623, 57283869]

約数ペア:

[(1, 57283869), (3, 19094623), (23, 2490603), (43, 1332183), (69, 830201), (129, 444061), (449, 127581), (989, 57921), (1347, 42527), (1849, 30981), (2967, 19307), (5547, 10327)]