54747333

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{21803}}^1$

素因数の和:21846

約数の個数: 20

約数和(自身を含む): 84425088

約数和(自身を除く): 29677755

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 21803, 65409, 196227, 588681, 675893, 1766043, 2027679, 6083037, 18249111, 54747333]

約数ペア:

[(1, 54747333), (3, 18249111), (9, 6083037), (27, 2027679), (31, 1766043), (81, 675893), (93, 588681), (279, 196227), (837, 65409), (2511, 21803)]