1791936706563

素因数分解:

$3^3\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{794741}}^1$

素因数の和:794885

約数の個数: 48

約数和(自身を含む): 2773140945120

約数和(自身を除く): 981204238557

約数列:

[1, 3, 9, 27, 37, 61, 111, 183, 333, 549, 999, 1369, 1647, 2257, 4107, 6771, 12321, 20313, 36963, 60939, 83509, 250527, 751581, 794741, 2254743, 2384223, 7152669, 21458007, 29405417, 48479201, 88216251, 145437603, 264648753, 436312809, 793946259, 1088000429, 1308938427, 1793730437, 3264001287, 5381191311, 9792003861, 16143573933, 29376011583, 48430721799, 66368026169, 199104078507, 597312235521, 1791936706563]

約数ペア:

[(1, 1791936706563), (3, 597312235521), (9, 199104078507), (27, 66368026169), (37, 48430721799), (61, 29376011583), (111, 16143573933), (183, 9792003861), (333, 5381191311), (549, 3264001287), (999, 1793730437), (1369, 1308938427), (1647, 1088000429), (2257, 793946259), (4107, 436312809), (6771, 264648753), (12321, 145437603), (20313, 88216251), (36963, 48479201), (60939, 29405417), (83509, 21458007), (250527, 7152669), (751581, 2384223), (794741, 2254743)]