49131207

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16901}}^1$

素因数の和:16943

約数の個数: 24

約数和(自身を含む): 79101360

約数和(自身を除く): 29970153

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 16901, 50703, 152109, 287317, 321119, 861951, 963357, 2585853, 2890071, 5459023, 16377069, 49131207]

約数ペア:

[(1, 49131207), (3, 16377069), (9, 5459023), (17, 2890071), (19, 2585853), (51, 963357), (57, 861951), (153, 321119), (171, 287317), (323, 152109), (969, 50703), (2907, 16901)]