27216756

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 84907200

約数和(自身を除く): 57690444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 84, 98, 108, 111, 126, 139, 147, 148, 189, 196, 222, 252, 259, 278, 294, 333, 378, 417, 441, 444, 518, 556, 588, 666, 756, 777, 834, 882, 973, 999, 1036, 1251, 1323, 1332, 1554, 1668, 1764, 1813, 1946, 1998, 2331, 2502, 2646, 2919, 3108, 3626, 3753, 3892, 3996, 4662, 5004, 5143, 5292, 5439, 5838, 6811, 6993, 7252, 7506, 8757, 9324, 10286, 10878, 11676, 13622, 13986, 15012, 15429, 16317, 17514, 20433, 20572, 21756, 26271, 27244, 27972, 30858, 32634, 35028, 36001, 40866, 46287, 48951, 52542, 61299, 61716, 65268, 72002, 81732, 92574, 97902, 105084, 108003, 122598, 138861, 144004, 183897, 185148, 195804, 216006, 245196, 252007, 277722, 324009, 367794, 432012, 504014, 555444, 648018, 735588, 756021, 972027, 1008028, 1296036, 1512042, 1944054, 2268063, 3024084, 3888108, 4536126, 6804189, 9072252, 13608378, 27216756]

約数ペア:

[(1, 27216756), (2, 13608378), (3, 9072252), (4, 6804189), (6, 4536126), (7, 3888108), (9, 3024084), (12, 2268063), (14, 1944054), (18, 1512042), (21, 1296036), (27, 1008028), (28, 972027), (36, 756021), (37, 735588), (42, 648018), (49, 555444), (54, 504014), (63, 432012), (74, 367794), (84, 324009), (98, 277722), (108, 252007), (111, 245196), (126, 216006), (139, 195804), (147, 185148), (148, 183897), (189, 144004), (196, 138861), (222, 122598), (252, 108003), (259, 105084), (278, 97902), (294, 92574), (333, 81732), (378, 72002), (417, 65268), (441, 61716), (444, 61299), (518, 52542), (556, 48951), (588, 46287), (666, 40866), (756, 36001), (777, 35028), (834, 32634), (882, 30858), (973, 27972), (999, 27244), (1036, 26271), (1251, 21756), (1323, 20572), (1332, 20433), (1554, 17514), (1668, 16317), (1764, 15429), (1813, 15012), (1946, 13986), (1998, 13622), (2331, 11676), (2502, 10878), (2646, 10286), (2919, 9324), (3108, 8757), (3626, 7506), (3753, 7252), (3892, 6993), (3996, 6811), (4662, 5838), (5004, 5439), (5143, 5292)]