809741853

素因数分解:

$3^6\times {\mathrm{809}}^1\times {\mathrm{1373}}^1$

素因数の和:2200

約数の個数: 28

約数和(自身を含む): 1216443420

約数和(自身を除く): 406701567

約数列:

[1, 3, 9, 27, 81, 243, 729, 809, 1373, 2427, 4119, 7281, 12357, 21843, 37071, 65529, 111213, 196587, 333639, 589761, 1000917, 1110757, 3332271, 9996813, 29990439, 89971317, 269913951, 809741853]

約数ペア:

[(1, 809741853), (3, 269913951), (9, 89971317), (27, 29990439), (81, 9996813), (243, 3332271), (729, 1110757), (809, 1000917), (1373, 589761), (2427, 333639), (4119, 196587), (7281, 111213), (12357, 65529), (21843, 37071)]