67080249

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14143}}^1$

素因数の和:14197

約数の個数: 24

約数和(自身を含む): 105910272

約数和(自身を除く): 38830023

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 14143, 42429, 127287, 240431, 438433, 721293, 1315299, 2163879, 3945897, 7453361, 22360083, 67080249]

約数ペア:

[(1, 67080249), (3, 22360083), (9, 7453361), (17, 3945897), (31, 2163879), (51, 1315299), (93, 721293), (153, 438433), (279, 240431), (527, 127287), (1581, 42429), (4743, 14143)]