55869183

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{16823}}^1$

素因数の和:16876

約数の個数: 20

約数和(自身を含む): 85499568

約数和(自身を除く): 29630385

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 16823, 50469, 151407, 454221, 689743, 1362663, 2069229, 6207687, 18623061, 55869183]

約数ペア:

[(1, 55869183), (3, 18623061), (9, 6207687), (27, 2069229), (41, 1362663), (81, 689743), (123, 454221), (369, 151407), (1107, 50469), (3321, 16823)]