82857861

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{853}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 123098976

約数和(自身を除く): 40241115

約数列:

[1, 3, 9, 43, 129, 251, 387, 753, 853, 2259, 2559, 7677, 10793, 32379, 36679, 97137, 110037, 214103, 330111, 642309, 1926927, 9206429, 27619287, 82857861]

約数ペア:

[(1, 82857861), (3, 27619287), (9, 9206429), (43, 1926927), (129, 642309), (251, 330111), (387, 214103), (753, 110037), (853, 97137), (2259, 36679), (2559, 32379), (7677, 10793)]