287825133069

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{1873}}^1\times {\mathrm{88469}}^1$

素因数の和:90541

約数の個数: 24

約数和(自身を含む): 418129391160

約数和(自身を除く): 130304258091

約数列:

[1, 3, 9, 193, 579, 1737, 1873, 5619, 16857, 88469, 265407, 361489, 796221, 1084467, 3253401, 17074517, 51223551, 153670653, 165702437, 497107311, 1491321933, 31980570341, 95941711023, 287825133069]

約数ペア:

[(1, 287825133069), (3, 95941711023), (9, 31980570341), (193, 1491321933), (579, 497107311), (1737, 165702437), (1873, 153670653), (5619, 51223551), (16857, 17074517), (88469, 3253401), (265407, 1084467), (361489, 796221)]