57216249

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5881}}^1$

素因数の和:5957

約数の個数: 24

約数和(自身を含む): 88088832

約数和(自身を除く): 30872583

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 5881, 9729, 17643, 52929, 135263, 276407, 405789, 829221, 1217367, 2487663, 6357361, 19072083, 57216249]

約数ペア:

[(1, 57216249), (3, 19072083), (9, 6357361), (23, 2487663), (47, 1217367), (69, 829221), (141, 405789), (207, 276407), (423, 135263), (1081, 52929), (3243, 17643), (5881, 9729)]