128547133

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 154441728

約数和(自身を除く): 25894595

約数列:

[1, 11, 13, 71, 121, 143, 781, 923, 1151, 1573, 8591, 10153, 12661, 14963, 81721, 111683, 139271, 164593, 898931, 1062373, 1810523, 9888241, 11686103, 128547133]

約数ペア:

[(1, 128547133), (11, 11686103), (13, 9888241), (71, 1810523), (121, 1062373), (143, 898931), (781, 164593), (923, 139271), (1151, 111683), (1573, 81721), (8591, 14963), (10153, 12661)]