51027489

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37057}}^1$

素因数の和:37086

約数の個数: 20

約数和(自身を含む): 80712324

約数和(自身を除く): 29684835

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 37057, 111171, 333513, 629969, 1000539, 1889907, 3001617, 5669721, 17009163, 51027489]

約数ペア:

[(1, 51027489), (3, 17009163), (9, 5669721), (17, 3001617), (27, 1889907), (51, 1000539), (81, 629969), (153, 333513), (459, 111171), (1377, 37057)]