86403249

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 135862272

約数和(自身を除く): 49459023

約数列:

[1, 3, 9, 23, 47, 69, 83, 107, 141, 207, 249, 321, 423, 747, 963, 1081, 1909, 2461, 3243, 3901, 5029, 5727, 7383, 8881, 9729, 11703, 15087, 17181, 22149, 26643, 35109, 45261, 79929, 89723, 115667, 204263, 269169, 347001, 417407, 612789, 807507, 1041003, 1252221, 1838367, 3756663, 9600361, 28801083, 86403249]

約数ペア:

[(1, 86403249), (3, 28801083), (9, 9600361), (23, 3756663), (47, 1838367), (69, 1252221), (83, 1041003), (107, 807507), (141, 612789), (207, 417407), (249, 347001), (321, 269169), (423, 204263), (747, 115667), (963, 89723), (1081, 79929), (1909, 45261), (2461, 35109), (3243, 26643), (3901, 22149), (5029, 17181), (5727, 15087), (7383, 11703), (8881, 9729)]