56693637

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 119508480

約数和(自身を除く): 62814843

約数列:

[1, 3, 7, 9, 11, 13, 21, 29, 31, 33, 39, 49, 63, 77, 87, 91, 93, 99, 117, 143, 147, 203, 217, 231, 261, 273, 279, 319, 341, 377, 403, 429, 441, 539, 609, 637, 651, 693, 819, 899, 957, 1001, 1023, 1131, 1209, 1287, 1421, 1519, 1617, 1827, 1911, 1953, 2233, 2387, 2639, 2697, 2821, 2871, 3003, 3069, 3393, 3627, 4147, 4263, 4433, 4557, 4851, 5733, 6293, 6699, 7007, 7161, 7917, 8091, 8463, 9009, 9889, 11687, 12441, 12789, 13299, 13671, 15631, 16709, 18473, 18879, 19747, 20097, 21021, 21483, 23751, 25389, 29029, 29667, 31031, 35061, 37323, 39897, 44051, 46893, 50127, 55419, 56637, 59241, 63063, 69223, 81809, 87087, 89001, 93093, 105183, 128557, 132153, 140679, 150381, 166257, 177723, 203203, 207669, 217217, 245427, 261261, 279279, 385671, 396459, 484561, 572663, 609609, 623007, 651651, 736281, 899899, 1157013, 1453683, 1717989, 1828827, 1954953, 2699697, 4361049, 5153967, 6299293, 8099091, 18897879, 56693637]

約数ペア:

[(1, 56693637), (3, 18897879), (7, 8099091), (9, 6299293), (11, 5153967), (13, 4361049), (21, 2699697), (29, 1954953), (31, 1828827), (33, 1717989), (39, 1453683), (49, 1157013), (63, 899899), (77, 736281), (87, 651651), (91, 623007), (93, 609609), (99, 572663), (117, 484561), (143, 396459), (147, 385671), (203, 279279), (217, 261261), (231, 245427), (261, 217217), (273, 207669), (279, 203203), (319, 177723), (341, 166257), (377, 150381), (403, 140679), (429, 132153), (441, 128557), (539, 105183), (609, 93093), (637, 89001), (651, 87087), (693, 81809), (819, 69223), (899, 63063), (957, 59241), (1001, 56637), (1023, 55419), (1131, 50127), (1209, 46893), (1287, 44051), (1421, 39897), (1519, 37323), (1617, 35061), (1827, 31031), (1911, 29667), (1953, 29029), (2233, 25389), (2387, 23751), (2639, 21483), (2697, 21021), (2821, 20097), (2871, 19747), (3003, 18879), (3069, 18473), (3393, 16709), (3627, 15631), (4147, 13671), (4263, 13299), (4433, 12789), (4557, 12441), (4851, 11687), (5733, 9889), (6293, 9009), (6699, 8463), (7007, 8091), (7161, 7917)]