56384019

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{13649}}^1$

素因数の和:13681

約数の個数: 24

約数和(自身を含む): 89434800

約数和(自身を除く): 33050781

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 13649, 40947, 122841, 232033, 368523, 696099, 1105569, 2088297, 3316707, 6264891, 18794673, 56384019]

約数ペア:

[(1, 56384019), (3, 18794673), (9, 6264891), (17, 3316707), (27, 2088297), (51, 1105569), (81, 696099), (153, 368523), (243, 232033), (459, 122841), (1377, 40947), (4131, 13649)]