9745461

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 16811200

約数和(自身を除く): 7065739

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 121, 157, 171, 209, 297, 363, 471, 513, 627, 1089, 1413, 1727, 1881, 2299, 2983, 3267, 4239, 5181, 5643, 6897, 8949, 15543, 18997, 20691, 26847, 32813, 46629, 56991, 62073, 80541, 98439, 170973, 295317, 360943, 512919, 885951, 1082829, 3248487, 9745461]

約数ペア:

[(1, 9745461), (3, 3248487), (9, 1082829), (11, 885951), (19, 512919), (27, 360943), (33, 295317), (57, 170973), (99, 98439), (121, 80541), (157, 62073), (171, 56991), (209, 46629), (297, 32813), (363, 26847), (471, 20691), (513, 18997), (627, 15543), (1089, 8949), (1413, 6897), (1727, 5643), (1881, 5181), (2299, 4239), (2983, 3267)]