27511083

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19979}}^1$

素因数の和:20008

約数の個数: 20

約数和(自身を含む): 43516440

約数和(自身を除く): 16005357

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 19979, 59937, 179811, 339643, 539433, 1018929, 1618299, 3056787, 9170361, 27511083]

約数ペア:

[(1, 27511083), (3, 9170361), (9, 3056787), (17, 1618299), (27, 1018929), (51, 539433), (81, 339643), (153, 179811), (459, 59937), (1377, 19979)]