65542851

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{73561}}^1$

素因数の和:73584

約数の個数: 20

約数和(自身を含む): 106812024

約数和(自身を除く): 41269173

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 73561, 220683, 662049, 809171, 1986147, 2427513, 5958441, 7282539, 21847617, 65542851]

約数ペア:

[(1, 65542851), (3, 21847617), (9, 7282539), (11, 5958441), (27, 2427513), (33, 1986147), (81, 809171), (99, 662049), (297, 220683), (891, 73561)]