55807569

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 85795200

約数和(自身を除く): 29987631

約数列:

[1, 3, 9, 27, 53, 59, 159, 177, 477, 531, 661, 1431, 1593, 1983, 3127, 5949, 9381, 17847, 28143, 35033, 38999, 84429, 105099, 116997, 315297, 350991, 945891, 1052973, 2066947, 6200841, 18602523, 55807569]

約数ペア:

[(1, 55807569), (3, 18602523), (9, 6200841), (27, 2066947), (53, 1052973), (59, 945891), (159, 350991), (177, 315297), (477, 116997), (531, 105099), (661, 84429), (1431, 38999), (1593, 35033), (1983, 28143), (3127, 17847), (5949, 9381)]