77220143

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{7013}}^1$

素因数の和:7055

約数の個数: 24

約数和(自身を含む): 104480544

約数和(自身を除く): 27260401

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 7013, 11011, 49091, 77143, 91169, 540001, 638183, 848573, 1002859, 5940011, 7020013, 11031449, 77220143]

約数ペア:

[(1, 77220143), (7, 11031449), (11, 7020013), (13, 5940011), (77, 1002859), (91, 848573), (121, 638183), (143, 540001), (847, 91169), (1001, 77143), (1573, 49091), (7013, 11011)]