78886197

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{593}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 126403200

約数和(自身を除く): 47517003

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 379, 593, 1137, 1779, 3411, 4927, 5337, 7709, 10233, 14781, 16011, 23127, 44343, 69381, 133029, 208143, 224747, 674241, 2022723, 2921711, 6068169, 8765133, 26295399, 78886197]

約数ペア:

[(1, 78886197), (3, 26295399), (9, 8765133), (13, 6068169), (27, 2921711), (39, 2022723), (117, 674241), (351, 224747), (379, 208143), (593, 133029), (1137, 69381), (1779, 44343), (3411, 23127), (4927, 16011), (5337, 14781), (7709, 10233)]