26601729

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 48646080

約数和(自身を除く): 22044351

約数列:

[1, 3, 7, 11, 19, 21, 29, 33, 57, 77, 87, 121, 133, 203, 209, 231, 319, 361, 363, 399, 551, 609, 627, 847, 957, 1083, 1463, 1653, 2233, 2299, 2527, 2541, 3509, 3857, 3971, 4389, 6061, 6699, 6897, 7581, 10469, 10527, 11571, 11913, 16093, 18183, 24563, 27797, 31407, 42427, 43681, 48279, 66671, 73283, 73689, 83391, 115159, 127281, 131043, 200013, 219849, 305767, 345477, 466697, 806113, 917301, 1266749, 1400091, 2418339, 3800247, 8867243, 26601729]

約数ペア:

[(1, 26601729), (3, 8867243), (7, 3800247), (11, 2418339), (19, 1400091), (21, 1266749), (29, 917301), (33, 806113), (57, 466697), (77, 345477), (87, 305767), (121, 219849), (133, 200013), (203, 131043), (209, 127281), (231, 115159), (319, 83391), (361, 73689), (363, 73283), (399, 66671), (551, 48279), (609, 43681), (627, 42427), (847, 31407), (957, 27797), (1083, 24563), (1463, 18183), (1653, 16093), (2233, 11913), (2299, 11571), (2527, 10527), (2541, 10469), (3509, 7581), (3857, 6897), (3971, 6699), (4389, 6061)]