55133991

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29311}}^1$

素因数の和:29347

約数の個数: 24

約数和(自身を含む): 91453440

約数和(自身を除く): 36319449

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 29311, 87933, 263799, 322421, 556909, 967263, 1670727, 2901789, 5012181, 6125999, 18377997, 55133991]

約数ペア:

[(1, 55133991), (3, 18377997), (9, 6125999), (11, 5012181), (19, 2901789), (33, 1670727), (57, 967263), (99, 556909), (171, 322421), (209, 263799), (627, 87933), (1881, 29311)]