73873527

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 134830080

約数和(自身を除く): 60956553

約数列:

[1, 3, 7, 13, 21, 29, 31, 39, 43, 49, 87, 91, 93, 129, 147, 203, 217, 273, 301, 377, 403, 559, 609, 637, 651, 899, 903, 1131, 1209, 1247, 1333, 1421, 1519, 1677, 1911, 2107, 2639, 2697, 2821, 3741, 3913, 3999, 4263, 4557, 6293, 6321, 7917, 8463, 8729, 9331, 11687, 11739, 16211, 17329, 18473, 18879, 19747, 26187, 27391, 27993, 35061, 38657, 44051, 48633, 51987, 55419, 59241, 61103, 65317, 81809, 82173, 113477, 115971, 121303, 132153, 183309, 195951, 245427, 270599, 340431, 363909, 502541, 572663, 794339, 811797, 849121, 1507623, 1717989, 1894193, 2383017, 2547363, 3517787, 5682579, 10553361, 24624509, 73873527]

約数ペア:

[(1, 73873527), (3, 24624509), (7, 10553361), (13, 5682579), (21, 3517787), (29, 2547363), (31, 2383017), (39, 1894193), (43, 1717989), (49, 1507623), (87, 849121), (91, 811797), (93, 794339), (129, 572663), (147, 502541), (203, 363909), (217, 340431), (273, 270599), (301, 245427), (377, 195951), (403, 183309), (559, 132153), (609, 121303), (637, 115971), (651, 113477), (899, 82173), (903, 81809), (1131, 65317), (1209, 61103), (1247, 59241), (1333, 55419), (1421, 51987), (1519, 48633), (1677, 44051), (1911, 38657), (2107, 35061), (2639, 27993), (2697, 27391), (2821, 26187), (3741, 19747), (3913, 18879), (3999, 18473), (4263, 17329), (4557, 16211), (6293, 11739), (6321, 11687), (7917, 9331), (8463, 8729)]