15690545073

素因数分解:

$3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{1129}}^1$

素因数の和:1468

約数の個数: 80

約数和(自身を含む): 27162234880

約数和(自身を除く): 11471689807

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 193, 381, 567, 579, 889, 1129, 1143, 1351, 1737, 2667, 3387, 3429, 4053, 5211, 7903, 8001, 10161, 10287, 12159, 15633, 23709, 24003, 24511, 30483, 36477, 71127, 72009, 73533, 91449, 109431, 143383, 171577, 213381, 217897, 220599, 430149, 514731, 640143, 653691, 661797, 1003681, 1290447, 1525279, 1544193, 1961073, 1985391, 3011043, 3871341, 4575837, 4632579, 5883219, 9033129, 11614023, 13727511, 13897737, 17649657, 27099387, 27672919, 41182533, 81298161, 83018757, 123547599, 193710433, 249056271, 581131299, 747168813, 1743393897, 2241506439, 5230181691, 15690545073]

約数ペア:

[(1, 15690545073), (3, 5230181691), (7, 2241506439), (9, 1743393897), (21, 747168813), (27, 581131299), (63, 249056271), (81, 193710433), (127, 123547599), (189, 83018757), (193, 81298161), (381, 41182533), (567, 27672919), (579, 27099387), (889, 17649657), (1129, 13897737), (1143, 13727511), (1351, 11614023), (1737, 9033129), (2667, 5883219), (3387, 4632579), (3429, 4575837), (4053, 3871341), (5211, 3011043), (7903, 1985391), (8001, 1961073), (10161, 1544193), (10287, 1525279), (12159, 1290447), (15633, 1003681), (23709, 661797), (24003, 653691), (24511, 640143), (30483, 514731), (36477, 430149), (71127, 220599), (72009, 217897), (73533, 213381), (91449, 171577), (109431, 143383)]