51657771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{6091}}^1$

素因数の和:6362

約数の個数: 16

約数和(自身を含む): 75443328

約数和(自身を除く): 23785557

約数列:

[1, 3, 11, 33, 257, 771, 2827, 6091, 8481, 18273, 67001, 201003, 1565387, 4696161, 17219257, 51657771]

約数ペア:

[(1, 51657771), (3, 17219257), (11, 4696161), (33, 1565387), (257, 201003), (771, 67001), (2827, 18273), (6091, 8481)]