53390403

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{4457}}^1$

素因数の和:4496

約数の個数: 24

約数和(自身を含む): 84844656

約数和(自身を除く): 31454253

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1331, 3993, 4457, 11979, 13371, 40113, 49027, 147081, 441243, 539297, 1617891, 4853673, 5932267, 17796801, 53390403]

約数ペア:

[(1, 53390403), (3, 17796801), (9, 5932267), (11, 4853673), (33, 1617891), (99, 539297), (121, 441243), (363, 147081), (1089, 49027), (1331, 40113), (3993, 13371), (4457, 11979)]