183880143

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{6947}}^1$

素因数の和:7143

約数の個数: 24

約数和(自身を含む): 282894768

約数和(自身を除く): 99014625

約数列:

[1, 3, 9, 17, 51, 153, 173, 519, 1557, 2941, 6947, 8823, 20841, 26469, 62523, 118099, 354297, 1062891, 1201831, 3605493, 10816479, 20431127, 61293381, 183880143]

約数ペア:

[(1, 183880143), (3, 61293381), (9, 20431127), (17, 10816479), (51, 3605493), (153, 1201831), (173, 1062891), (519, 354297), (1557, 118099), (2941, 62523), (6947, 26469), (8823, 20841)]