57798009

素因数分解:

$3^3\times {\mathrm{389}}^1\times {\mathrm{5503}}^1$

素因数の和:5901

約数の個数: 16

約数和(自身を含む): 85862400

約数和(自身を除く): 28064391

約数列:

[1, 3, 9, 27, 389, 1167, 3501, 5503, 10503, 16509, 49527, 148581, 2140667, 6422001, 19266003, 57798009]

約数ペア:

[(1, 57798009), (3, 19266003), (9, 6422001), (27, 2140667), (389, 148581), (1167, 49527), (3501, 16509), (5503, 10503)]