201366891

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{226001}}^1$

素因数の和:226024

約数の個数: 20

約数和(自身を含む): 328154904

約数和(自身を除く): 126788013

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 226001, 678003, 2034009, 2486011, 6102027, 7458033, 18306081, 22374099, 67122297, 201366891]

約数ペア:

[(1, 201366891), (3, 67122297), (9, 22374099), (11, 18306081), (27, 7458033), (33, 6102027), (81, 2486011), (99, 2034009), (297, 678003), (891, 226001)]