739372401

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{3907}}^1$

素因数の和:4122

約数の個数: 32

約数和(自身を含む): 1128005120

約数和(自身を除く): 388632719

約数列:

[1, 3, 9, 27, 43, 129, 163, 387, 489, 1161, 1467, 3907, 4401, 7009, 11721, 21027, 35163, 63081, 105489, 168001, 189243, 504003, 636841, 1512009, 1910523, 4536027, 5731569, 17194707, 27384163, 82152489, 246457467, 739372401]

約数ペア:

[(1, 739372401), (3, 246457467), (9, 82152489), (27, 27384163), (43, 17194707), (129, 5731569), (163, 4536027), (387, 1910523), (489, 1512009), (1161, 636841), (1467, 504003), (3907, 189243), (4401, 168001), (7009, 105489), (11721, 63081), (21027, 35163)]