55029897

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2437}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 86080904

約数和(自身を除く): 31051007

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 1737, 2437, 2509, 7311, 7527, 21933, 22581, 31681, 95043, 285129, 470341, 1411023, 4233069, 6114433, 18343299, 55029897]

約数ペア:

[(1, 55029897), (3, 18343299), (9, 6114433), (13, 4233069), (39, 1411023), (117, 470341), (193, 285129), (579, 95043), (1737, 31681), (2437, 22581), (2509, 21933), (7311, 7527)]