54226017

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{4493}}^1$

素因数の和:4654

約数の個数: 20

約数和(自身を含む): 81566100

約数和(自身を除く): 27340083

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 4493, 12069, 13479, 40437, 121311, 363933, 669457, 2008371, 6025113, 18075339, 54226017]

約数ペア:

[(1, 54226017), (3, 18075339), (9, 6025113), (27, 2008371), (81, 669457), (149, 363933), (447, 121311), (1341, 40437), (4023, 13479), (4493, 12069)]