53077869

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 89716480

約数和(自身を除く): 36638611

約数列:

[1, 3, 9, 13, 27, 37, 39, 61, 67, 111, 117, 183, 201, 333, 351, 481, 549, 603, 793, 871, 999, 1443, 1647, 1809, 2257, 2379, 2479, 2613, 4087, 4329, 6771, 7137, 7437, 7839, 12261, 12987, 20313, 21411, 22311, 23517, 29341, 32227, 36783, 53131, 60939, 66933, 88023, 96681, 110349, 151219, 159393, 264069, 290043, 453657, 478179, 792207, 870129, 1360971, 1434537, 1965847, 4082913, 5897541, 17692623, 53077869]

約数ペア:

[(1, 53077869), (3, 17692623), (9, 5897541), (13, 4082913), (27, 1965847), (37, 1434537), (39, 1360971), (61, 870129), (67, 792207), (111, 478179), (117, 453657), (183, 290043), (201, 264069), (333, 159393), (351, 151219), (481, 110349), (549, 96681), (603, 88023), (793, 66933), (871, 60939), (999, 53131), (1443, 36783), (1647, 32227), (1809, 29341), (2257, 23517), (2379, 22311), (2479, 21411), (2613, 20313), (4087, 12987), (4329, 12261), (6771, 7839), (7137, 7437)]