56135079

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 116981760

約数和(自身を除く): 60846681

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 31, 33, 39, 63, 67, 77, 91, 93, 99, 117, 143, 189, 201, 217, 231, 273, 279, 297, 341, 351, 403, 429, 469, 603, 651, 693, 737, 819, 837, 871, 1001, 1023, 1209, 1287, 1407, 1809, 1953, 2077, 2079, 2211, 2387, 2457, 2613, 2821, 3003, 3069, 3627, 3861, 4221, 4433, 5159, 5859, 6097, 6231, 6633, 7161, 7839, 8463, 9009, 9207, 9581, 10881, 12663, 13299, 14539, 15477, 18291, 18693, 19899, 21483, 22847, 23517, 25389, 27001, 27027, 28743, 31031, 39897, 43617, 46431, 54873, 56079, 64449, 67067, 68541, 76167, 81003, 86229, 93093, 119691, 130851, 139293, 159929, 164619, 189007, 201201, 205623, 243009, 258687, 279279, 297011, 392553, 479787, 567021, 603603, 616869, 729027, 837837, 891033, 1439361, 1701063, 1810809, 2079077, 2673099, 4318083, 5103189, 6237231, 8019297, 18711693, 56135079]

約数ペア:

[(1, 56135079), (3, 18711693), (7, 8019297), (9, 6237231), (11, 5103189), (13, 4318083), (21, 2673099), (27, 2079077), (31, 1810809), (33, 1701063), (39, 1439361), (63, 891033), (67, 837837), (77, 729027), (91, 616869), (93, 603603), (99, 567021), (117, 479787), (143, 392553), (189, 297011), (201, 279279), (217, 258687), (231, 243009), (273, 205623), (279, 201201), (297, 189007), (341, 164619), (351, 159929), (403, 139293), (429, 130851), (469, 119691), (603, 93093), (651, 86229), (693, 81003), (737, 76167), (819, 68541), (837, 67067), (871, 64449), (1001, 56079), (1023, 54873), (1209, 46431), (1287, 43617), (1407, 39897), (1809, 31031), (1953, 28743), (2077, 27027), (2079, 27001), (2211, 25389), (2387, 23517), (2457, 22847), (2613, 21483), (2821, 19899), (3003, 18693), (3069, 18291), (3627, 15477), (3861, 14539), (4221, 13299), (4433, 12663), (5159, 10881), (5859, 9581), (6097, 9207), (6231, 9009), (6633, 8463), (7161, 7839)]