54069309

素因数分解:

$3^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{547}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 91888640

約数和(自身を除く): 37819331

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 523, 547, 1569, 1641, 3661, 3829, 4707, 4923, 10983, 11487, 14121, 14769, 32949, 34461, 98847, 103383, 286081, 858243, 2002567, 2574729, 6007701, 7724187, 18023103, 54069309]

約数ペア:

[(1, 54069309), (3, 18023103), (7, 7724187), (9, 6007701), (21, 2574729), (27, 2002567), (63, 858243), (189, 286081), (523, 103383), (547, 98847), (1569, 34461), (1641, 32949), (3661, 14769), (3829, 14121), (4707, 11487), (4923, 10983)]