165164439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 248500224

約数和(自身を除く): 83335785

約数列:

[1, 3, 11, 33, 47, 83, 141, 249, 517, 913, 1283, 1551, 2739, 3849, 3901, 11703, 14113, 42339, 42911, 60301, 106489, 128733, 180903, 319467, 663311, 1171379, 1989933, 3514137, 5004983, 15014949, 55054813, 165164439]

約数ペア:

[(1, 165164439), (3, 55054813), (11, 15014949), (33, 5004983), (47, 3514137), (83, 1989933), (141, 1171379), (249, 663311), (517, 319467), (913, 180903), (1283, 128733), (1551, 106489), (2739, 60301), (3849, 42911), (3901, 42339), (11703, 14113)]