80459001

素因数分解:

$3^6\times 7^1\times {\mathrm{15767}}^1$

素因数の和:15792

約数の個数: 28

約数和(自身を含む): 137875392

約数和(自身を除く): 57416391

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 15767, 47301, 110369, 141903, 331107, 425709, 993321, 1277127, 2979963, 3831381, 8939889, 11494143, 26819667, 80459001]

約数ペア:

[(1, 80459001), (3, 26819667), (7, 11494143), (9, 8939889), (21, 3831381), (27, 2979963), (63, 1277127), (81, 993321), (189, 425709), (243, 331107), (567, 141903), (729, 110369), (1701, 47301), (5103, 15767)]