49231161

素因数分解:

$3^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{887}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 81454464

約数和(自身を除く): 32223303

約数列:

[1, 3, 7, 9, 21, 63, 881, 887, 2643, 2661, 6167, 6209, 7929, 7983, 18501, 18627, 55503, 55881, 781447, 2344341, 5470129, 7033023, 16410387, 49231161]

約数ペア:

[(1, 49231161), (3, 16410387), (7, 7033023), (9, 5470129), (21, 2344341), (63, 781447), (881, 55881), (887, 55503), (2643, 18627), (2661, 18501), (6167, 7983), (6209, 7929)]