27977054

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{68909}}^1$

素因数の和:68947

約数の個数: 16

約数和(自身を含む): 49615200

約数和(自身を除く): 21638146

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 68909, 137818, 482363, 964726, 1998361, 3996722, 13988527, 27977054]

約数ペア:

[(1, 27977054), (2, 13988527), (7, 3996722), (14, 1998361), (29, 964726), (58, 482363), (203, 137818), (406, 68909)]