2726793027

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{2383}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 4623510528

約数和(自身を除く): 1896717501

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 443, 861, 1329, 2383, 2583, 3101, 3987, 7149, 9303, 16681, 18163, 21447, 27909, 50043, 54489, 97703, 127141, 150129, 163467, 293109, 381423, 683921, 879327, 1055669, 1144269, 2051763, 3167007, 6155289, 7389683, 9501021, 22169049, 43282429, 66507147, 129847287, 302977003, 389541861, 908931009, 2726793027]

約数ペア:

[(1, 2726793027), (3, 908931009), (7, 389541861), (9, 302977003), (21, 129847287), (41, 66507147), (63, 43282429), (123, 22169049), (287, 9501021), (369, 7389683), (443, 6155289), (861, 3167007), (1329, 2051763), (2383, 1144269), (2583, 1055669), (3101, 879327), (3987, 683921), (7149, 381423), (9303, 293109), (16681, 163467), (18163, 150129), (21447, 127141), (27909, 97703), (50043, 54489)]