55081683

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{691}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 84526416

約数和(自身を除く): 29444733

約数列:

[1, 3, 9, 17, 51, 153, 521, 691, 1563, 2073, 4689, 6219, 8857, 11747, 26571, 35241, 79713, 105723, 360011, 1080033, 3240099, 6120187, 18360561, 55081683]

約数ペア:

[(1, 55081683), (3, 18360561), (9, 6120187), (17, 3240099), (51, 1080033), (153, 360011), (521, 105723), (691, 79713), (1563, 35241), (2073, 26571), (4689, 11747), (6219, 8857)]