807003

素因数分解:

$3^9\times {\mathrm{41}}^1$

素因数の和:68

約数の個数: 20

約数和(自身を含む): 1240008

約数和(自身を除く): 433005

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 2187, 3321, 6561, 9963, 19683, 29889, 89667, 269001, 807003]

約数ペア:

[(1, 807003), (3, 269001), (9, 89667), (27, 29889), (41, 19683), (81, 9963), (123, 6561), (243, 3321), (369, 2187), (729, 1107)]