56758257

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3467}}^1$

素因数の和:3597

約数の個数: 24

約数和(自身を含む): 87643296

約数和(自身を除く): 30885039

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1819, 3467, 5457, 10401, 16371, 31203, 58939, 176817, 370969, 530451, 1112907, 3338721, 6306473, 18919419, 56758257]

約数ペア:

[(1, 56758257), (3, 18919419), (9, 6306473), (17, 3338721), (51, 1112907), (107, 530451), (153, 370969), (321, 176817), (963, 58939), (1819, 31203), (3467, 16371), (5457, 10401)]