67571889

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17207}}^1$

素因数の和:17245

約数の個数: 32

約数和(自身を含む): 118941696

約数和(自身を除く): 51369807

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 17207, 51621, 120449, 189277, 292519, 361347, 567831, 877557, 1324939, 2047633, 3217709, 3974817, 6142899, 9653127, 22523963, 67571889]

約数ペア:

[(1, 67571889), (3, 22523963), (7, 9653127), (11, 6142899), (17, 3974817), (21, 3217709), (33, 2047633), (51, 1324939), (77, 877557), (119, 567831), (187, 361347), (231, 292519), (357, 189277), (561, 120449), (1309, 51621), (3927, 17207)]