13368267

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 23961600

約数和(自身を除く): 10593333

約数列:

[1, 3, 9, 11, 19, 23, 27, 33, 57, 69, 99, 103, 171, 207, 209, 253, 297, 309, 437, 513, 621, 627, 759, 927, 1133, 1311, 1881, 1957, 2277, 2369, 2781, 3399, 3933, 4807, 5643, 5871, 6831, 7107, 10197, 11799, 14421, 17613, 21321, 21527, 26059, 30591, 43263, 45011, 52839, 63963, 64581, 78177, 129789, 135033, 193743, 234531, 405099, 495121, 581229, 703593, 1215297, 1485363, 4456089, 13368267]

約数ペア:

[(1, 13368267), (3, 4456089), (9, 1485363), (11, 1215297), (19, 703593), (23, 581229), (27, 495121), (33, 405099), (57, 234531), (69, 193743), (99, 135033), (103, 129789), (171, 78177), (207, 64581), (209, 63963), (253, 52839), (297, 45011), (309, 43263), (437, 30591), (513, 26059), (621, 21527), (627, 21321), (759, 17613), (927, 14421), (1133, 11799), (1311, 10197), (1881, 7107), (1957, 6831), (2277, 5871), (2369, 5643), (2781, 4807), (3399, 3933)]