77128311

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{6359}}^1$

素因数の和:6686

約数の個数: 16

約数和(自身を含む): 111121920

約数和(自身を除く): 33993609

約数列:

[1, 3, 13, 39, 311, 933, 4043, 6359, 12129, 19077, 82667, 248001, 1977649, 5932947, 25709437, 77128311]

約数ペア:

[(1, 77128311), (3, 25709437), (13, 5932947), (39, 1977649), (311, 248001), (933, 82667), (4043, 19077), (6359, 12129)]