48393057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{7789}}^1$

素因数の和:7920

約数の個数: 16

約数和(自身を含む): 68552000

約数和(自身を除く): 20158943

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 7789, 23367, 147991, 443973, 849001, 2547003, 16131019, 48393057]

約数ペア:

[(1, 48393057), (3, 16131019), (19, 2547003), (57, 849001), (109, 443973), (327, 147991), (2071, 23367), (6213, 7789)]