6619239

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 80

約数和(自身を含む): 12545280

約数和(自身を除く): 5926041

約数列:

[1, 3, 9, 11, 17, 19, 23, 27, 33, 51, 57, 69, 81, 99, 153, 171, 187, 207, 209, 253, 297, 323, 391, 437, 459, 513, 561, 621, 627, 759, 891, 969, 1173, 1311, 1377, 1539, 1683, 1863, 1881, 2277, 2907, 3519, 3553, 3933, 4301, 4807, 5049, 5643, 6831, 7429, 8721, 10557, 10659, 11799, 12903, 14421, 15147, 16929, 20493, 22287, 26163, 31671, 31977, 35397, 38709, 43263, 66861, 81719, 95931, 116127, 129789, 200583, 245157, 287793, 348381, 389367, 601749, 735471, 2206413, 6619239]

約数ペア:

[(1, 6619239), (3, 2206413), (9, 735471), (11, 601749), (17, 389367), (19, 348381), (23, 287793), (27, 245157), (33, 200583), (51, 129789), (57, 116127), (69, 95931), (81, 81719), (99, 66861), (153, 43263), (171, 38709), (187, 35397), (207, 31977), (209, 31671), (253, 26163), (297, 22287), (323, 20493), (391, 16929), (437, 15147), (459, 14421), (513, 12903), (561, 11799), (621, 10659), (627, 10557), (759, 8721), (891, 7429), (969, 6831), (1173, 5643), (1311, 5049), (1377, 4807), (1539, 4301), (1683, 3933), (1863, 3553), (1881, 3519), (2277, 2907)]