55311831

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3023}}^1$

素因数の和:3155

約数の個数: 24

約数和(自身を含む): 84913920

約数和(自身を除く): 29602089

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 963, 2033, 3023, 6099, 9069, 18297, 27207, 57437, 172311, 323461, 516933, 970383, 2911149, 6145759, 18437277, 55311831]

約数ペア:

[(1, 55311831), (3, 18437277), (9, 6145759), (19, 2911149), (57, 970383), (107, 516933), (171, 323461), (321, 172311), (963, 57437), (2033, 27207), (3023, 18297), (6099, 9069)]