27539109

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{26153}}^1$

素因数の和:26178

約数の個数: 20

約数和(自身を含む): 44304876

約数和(自身を除く): 16765767

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 26153, 78459, 235377, 339989, 706131, 1019967, 2118393, 3059901, 9179703, 27539109]

約数ペア:

[(1, 27539109), (3, 9179703), (9, 3059901), (13, 2118393), (27, 1019967), (39, 706131), (81, 339989), (117, 235377), (351, 78459), (1053, 26153)]