164074221

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 249446400

約数和(自身を除く): 85372179

約数列:

[1, 3, 9, 27, 59, 127, 177, 381, 531, 811, 1143, 1593, 2433, 3429, 7299, 7493, 21897, 22479, 47849, 67437, 102997, 143547, 202311, 308991, 430641, 926973, 1291923, 2780919, 6076823, 18230469, 54691407, 164074221]

約数ペア:

[(1, 164074221), (3, 54691407), (9, 18230469), (27, 6076823), (59, 2780919), (127, 1291923), (177, 926973), (381, 430641), (531, 308991), (811, 202311), (1143, 143547), (1593, 102997), (2433, 67437), (3429, 47849), (7299, 22479), (7493, 21897)]