27533394

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 76826880

約数和(自身を除く): 49293486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 49, 53, 57, 62, 63, 93, 98, 106, 114, 126, 133, 147, 159, 171, 186, 217, 266, 279, 294, 318, 342, 371, 399, 434, 441, 477, 558, 589, 651, 742, 798, 882, 931, 954, 1007, 1113, 1178, 1197, 1302, 1519, 1643, 1767, 1862, 1953, 2014, 2226, 2394, 2597, 2793, 3021, 3038, 3286, 3339, 3534, 3906, 4123, 4557, 4929, 5194, 5301, 5586, 6042, 6678, 7049, 7791, 8246, 8379, 9063, 9114, 9858, 10602, 11501, 12369, 13671, 14098, 14787, 15582, 16758, 18126, 21147, 23002, 23373, 24738, 27342, 28861, 29574, 31217, 34503, 37107, 42294, 46746, 49343, 57722, 62434, 63441, 69006, 74214, 80507, 86583, 93651, 98686, 103509, 126882, 148029, 161014, 173166, 187302, 207018, 218519, 241521, 259749, 280953, 296058, 437038, 444087, 483042, 519498, 561906, 655557, 724563, 888174, 1311114, 1449126, 1529633, 1966671, 3059266, 3933342, 4588899, 9177798, 13766697, 27533394]

約数ペア:

[(1, 27533394), (2, 13766697), (3, 9177798), (6, 4588899), (7, 3933342), (9, 3059266), (14, 1966671), (18, 1529633), (19, 1449126), (21, 1311114), (31, 888174), (38, 724563), (42, 655557), (49, 561906), (53, 519498), (57, 483042), (62, 444087), (63, 437038), (93, 296058), (98, 280953), (106, 259749), (114, 241521), (126, 218519), (133, 207018), (147, 187302), (159, 173166), (171, 161014), (186, 148029), (217, 126882), (266, 103509), (279, 98686), (294, 93651), (318, 86583), (342, 80507), (371, 74214), (399, 69006), (434, 63441), (441, 62434), (477, 57722), (558, 49343), (589, 46746), (651, 42294), (742, 37107), (798, 34503), (882, 31217), (931, 29574), (954, 28861), (1007, 27342), (1113, 24738), (1178, 23373), (1197, 23002), (1302, 21147), (1519, 18126), (1643, 16758), (1767, 15582), (1862, 14787), (1953, 14098), (2014, 13671), (2226, 12369), (2394, 11501), (2597, 10602), (2793, 9858), (3021, 9114), (3038, 9063), (3286, 8379), (3339, 8246), (3534, 7791), (3906, 7049), (4123, 6678), (4557, 6042), (4929, 5586), (5194, 5301)]