13749528087

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{1901}}^1$

素因数の和:2565

約数の個数: 64

約数和(自身を含む): 22422297600

約数和(自身を除く): 8672769513

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 613, 621, 1311, 1839, 1901, 3933, 5517, 5703, 11647, 11799, 14099, 16551, 17109, 34941, 36119, 42297, 43723, 51327, 104823, 108357, 126891, 131169, 267881, 314469, 325071, 380673, 393507, 803643, 830737, 975213, 1165313, 1180521, 2410929, 2492211, 3495939, 7232787, 7476633, 10487817, 22140947, 22429899, 26802199, 31463451, 66422841, 80406597, 199268523, 241219791, 509241781, 597805569, 723659373, 1527725343, 4583176029, 13749528087]

約数ペア:

[(1, 13749528087), (3, 4583176029), (9, 1527725343), (19, 723659373), (23, 597805569), (27, 509241781), (57, 241219791), (69, 199268523), (171, 80406597), (207, 66422841), (437, 31463451), (513, 26802199), (613, 22429899), (621, 22140947), (1311, 10487817), (1839, 7476633), (1901, 7232787), (3933, 3495939), (5517, 2492211), (5703, 2410929), (11647, 1180521), (11799, 1165313), (14099, 975213), (16551, 830737), (17109, 803643), (34941, 393507), (36119, 380673), (42297, 325071), (43723, 314469), (51327, 267881), (104823, 131169), (108357, 126891)]