54973323

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{21893}}^1$

素因数の和:21936

約数の個数: 20

約数和(自身を含む): 84773568

約数和(自身を除く): 29800245

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 21893, 65679, 197037, 591111, 678683, 1773333, 2036049, 6108147, 18324441, 54973323]

約数ペア:

[(1, 54973323), (3, 18324441), (9, 6108147), (27, 2036049), (31, 1773333), (81, 678683), (93, 591111), (279, 197037), (837, 65679), (2511, 21893)]