198077103

素因数分解:

$3^3\times 7^1\times {\mathrm{1048027}}^1$

素因数の和:1048043

約数の個数: 16

約数和(自身を含む): 335368960

約数和(自身を除く): 137291857

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1048027, 3144081, 7336189, 9432243, 22008567, 28296729, 66025701, 198077103]

約数ペア:

[(1, 198077103), (3, 66025701), (7, 28296729), (9, 22008567), (21, 9432243), (27, 7336189), (63, 3144081), (189, 1048027)]