27567449

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{3329}}^1$

素因数の和:3369

約数の個数: 18

約数和(自身を含む): 34735230

約数和(自身を除く): 7167781

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 3329, 8281, 23303, 43277, 163121, 302939, 562601, 2120573, 3938207, 27567449]

約数ペア:

[(1, 27567449), (7, 3938207), (13, 2120573), (49, 562601), (91, 302939), (169, 163121), (637, 43277), (1183, 23303), (3329, 8281)]