180119601

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 293005440

約数和(自身を除く): 112885839

約数列:

[1, 3, 9, 19, 23, 41, 57, 69, 123, 171, 207, 369, 437, 779, 943, 1117, 1311, 2337, 2829, 3351, 3933, 7011, 8487, 10053, 17917, 21223, 25691, 45797, 53751, 63669, 77073, 137391, 161253, 191007, 231219, 412173, 488129, 870143, 1053331, 1464387, 2610429, 3159993, 4393161, 7831287, 9479979, 20013289, 60039867, 180119601]

約数ペア:

[(1, 180119601), (3, 60039867), (9, 20013289), (19, 9479979), (23, 7831287), (41, 4393161), (57, 3159993), (69, 2610429), (123, 1464387), (171, 1053331), (207, 870143), (369, 488129), (437, 412173), (779, 231219), (943, 191007), (1117, 161253), (1311, 137391), (2337, 77073), (2829, 63669), (3351, 53751), (3933, 45797), (7011, 25691), (8487, 21223), (10053, 17917)]