80949321

素因数分解:

$3^3\times {\mathrm{739}}^1\times {\mathrm{4057}}^1$

素因数の和:4805

約数の個数: 16

約数和(自身を含む): 120116800

約数和(自身を除く): 39167479

約数列:

[1, 3, 9, 27, 739, 2217, 4057, 6651, 12171, 19953, 36513, 109539, 2998123, 8994369, 26983107, 80949321]

約数ペア:

[(1, 80949321), (3, 26983107), (9, 8994369), (27, 2998123), (739, 109539), (2217, 36513), (4057, 19953), (6651, 12171)]