13766697

素因数分解:

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

素因数の和:123

約数の個数: 72

約数和(自身を含む): 25608960

約数和(自身を除く): 11842263

約数列:

[1, 3, 7, 9, 19, 21, 31, 49, 53, 57, 63, 93, 133, 147, 159, 171, 217, 279, 371, 399, 441, 477, 589, 651, 931, 1007, 1113, 1197, 1519, 1643, 1767, 1953, 2597, 2793, 3021, 3339, 4123, 4557, 4929, 5301, 7049, 7791, 8379, 9063, 11501, 12369, 13671, 14787, 21147, 23373, 28861, 31217, 34503, 37107, 49343, 63441, 80507, 86583, 93651, 103509, 148029, 218519, 241521, 259749, 280953, 444087, 655557, 724563, 1529633, 1966671, 4588899, 13766697]

約数ペア:

[(1, 13766697), (3, 4588899), (7, 1966671), (9, 1529633), (19, 724563), (21, 655557), (31, 444087), (49, 280953), (53, 259749), (57, 241521), (63, 218519), (93, 148029), (133, 103509), (147, 93651), (159, 86583), (171, 80507), (217, 63441), (279, 49343), (371, 37107), (399, 34503), (441, 31217), (477, 28861), (589, 23373), (651, 21147), (931, 14787), (1007, 13671), (1113, 12369), (1197, 11501), (1519, 9063), (1643, 8379), (1767, 7791), (1953, 7049), (2597, 5301), (2793, 4929), (3021, 4557), (3339, 4123)]