27159891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3037}}^1$

素因数の和:3322

約数の個数: 16

約数和(自身を含む): 39664128

約数和(自身を除く): 12504237

約数列:

[1, 3, 11, 33, 271, 813, 2981, 3037, 8943, 9111, 33407, 100221, 823027, 2469081, 9053297, 27159891]

約数ペア:

[(1, 27159891), (3, 9053297), (11, 2469081), (33, 823027), (271, 100221), (813, 33407), (2981, 9111), (3037, 8943)]