51317727

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{16987}}^1$

素因数の和:17062

約数の個数: 16

約数和(自身を含む): 73388160

約数和(自身を除く): 22070433

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 16987, 50961, 322753, 900311, 968259, 2700933, 17105909, 51317727]

約数ペア:

[(1, 51317727), (3, 17105909), (19, 2700933), (53, 968259), (57, 900311), (159, 322753), (1007, 50961), (3021, 16987)]