26606637

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{7639}}^1$

素因数の和:7694

約数の個数: 20

約数和(自身を含む): 40675360

約数和(自身を除く): 14068723

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 7639, 22917, 68751, 206253, 328477, 618759, 985431, 2956293, 8868879, 26606637]

約数ペア:

[(1, 26606637), (3, 8868879), (9, 2956293), (27, 985431), (43, 618759), (81, 328477), (129, 206253), (387, 68751), (1161, 22917), (3483, 7639)]