54657819

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{40759}}^1$

素因数の和:40914

約数の個数: 12

約数和(自身を含む): 79482000

約数和(自身を除く): 24824181

約数列:

[1, 3, 9, 149, 447, 1341, 40759, 122277, 366831, 6073091, 18219273, 54657819]

約数ペア:

[(1, 54657819), (3, 18219273), (9, 6073091), (149, 366831), (447, 122277), (1341, 40759)]