77837271

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{2381}}^1$

素因数の和:3042

約数の個数: 16

約数和(自身を含む): 110105568

約数和(自身を除く): 32268297

約数列:

[1, 3, 17, 51, 641, 1923, 2381, 7143, 10897, 32691, 40477, 121431, 1526221, 4578663, 25945757, 77837271]

約数ペア:

[(1, 77837271), (3, 25945757), (17, 4578663), (51, 1526221), (641, 121431), (1923, 40477), (2381, 32691), (7143, 10897)]