66795543

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{21893}}^1$

素因数の和:22015

約数の個数: 16

約数和(自身を含む): 99836640

約数和(自身を除く): 33041097

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 21893, 65679, 197037, 591111, 2473909, 7421727, 22265181, 66795543]

約数ペア:

[(1, 66795543), (3, 22265181), (9, 7421727), (27, 2473909), (113, 591111), (339, 197037), (1017, 65679), (3051, 21893)]