55594539

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:79

約数の個数: 128

約数和(自身を含む): 118056960

約数和(自身を除く): 62462421

約数列:

[1, 3, 7, 9, 11, 13, 17, 21, 27, 33, 39, 51, 63, 77, 91, 99, 117, 119, 121, 143, 153, 187, 189, 221, 231, 273, 297, 351, 357, 363, 429, 459, 561, 663, 693, 819, 847, 1001, 1071, 1089, 1287, 1309, 1331, 1547, 1573, 1683, 1989, 2057, 2079, 2431, 2457, 2541, 3003, 3213, 3267, 3861, 3927, 3993, 4641, 4719, 5049, 5967, 6171, 7293, 7623, 9009, 9317, 11011, 11781, 11979, 13923, 14157, 14399, 17017, 17303, 18513, 21879, 22627, 22869, 26741, 27027, 27951, 33033, 35343, 35937, 41769, 42471, 43197, 51051, 51909, 55539, 65637, 67881, 80223, 83853, 99099, 121121, 129591, 153153, 155727, 158389, 187187, 203643, 240669, 251559, 294151, 297297, 363363, 388773, 459459, 467181, 475167, 561561, 610929, 722007, 882453, 1090089, 1425501, 1684683, 2059057, 2647359, 3270267, 4276503, 5054049, 6177171, 7942077, 18531513, 55594539]

約数ペア:

[(1, 55594539), (3, 18531513), (7, 7942077), (9, 6177171), (11, 5054049), (13, 4276503), (17, 3270267), (21, 2647359), (27, 2059057), (33, 1684683), (39, 1425501), (51, 1090089), (63, 882453), (77, 722007), (91, 610929), (99, 561561), (117, 475167), (119, 467181), (121, 459459), (143, 388773), (153, 363363), (187, 297297), (189, 294151), (221, 251559), (231, 240669), (273, 203643), (297, 187187), (351, 158389), (357, 155727), (363, 153153), (429, 129591), (459, 121121), (561, 99099), (663, 83853), (693, 80223), (819, 67881), (847, 65637), (1001, 55539), (1071, 51909), (1089, 51051), (1287, 43197), (1309, 42471), (1331, 41769), (1547, 35937), (1573, 35343), (1683, 33033), (1989, 27951), (2057, 27027), (2079, 26741), (2431, 22869), (2457, 22627), (2541, 21879), (3003, 18513), (3213, 17303), (3267, 17017), (3861, 14399), (3927, 14157), (3993, 13923), (4641, 11979), (4719, 11781), (5049, 11011), (5967, 9317), (6171, 9009), (7293, 7623)]