75069081

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4051}}^1$

素因数の和:4157

約数の個数: 24

約数和(自身を含む): 113780160

約数和(自身を除く): 38711079

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 4051, 6177, 12153, 18531, 36459, 117479, 287621, 352437, 862863, 1057311, 2588589, 8341009, 25023027, 75069081]

約数ペア:

[(1, 75069081), (3, 25023027), (9, 8341009), (29, 2588589), (71, 1057311), (87, 862863), (213, 352437), (261, 287621), (639, 117479), (2059, 36459), (4051, 18531), (6177, 12153)]