89080887

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 141045760

約数和(自身を除く): 51964873

約数列:

[1, 3, 7, 21, 31, 93, 193, 217, 579, 651, 709, 1351, 2127, 4053, 4963, 5983, 14889, 17949, 21979, 41881, 65937, 125643, 136837, 153853, 410511, 461559, 957859, 2873577, 4241947, 12725841, 29693629, 89080887]

約数ペア:

[(1, 89080887), (3, 29693629), (7, 12725841), (21, 4241947), (31, 2873577), (93, 957859), (193, 461559), (217, 410511), (579, 153853), (651, 136837), (709, 125643), (1351, 65937), (2127, 41881), (4053, 21979), (4963, 17949), (5983, 14889)]