42301287

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 74760192

約数和(自身を除く): 32458905

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 127, 153, 311, 357, 381, 889, 933, 1071, 1143, 2159, 2177, 2667, 2799, 5287, 6477, 6531, 8001, 15113, 15861, 19431, 19593, 37009, 39497, 45339, 47583, 111027, 118491, 136017, 276479, 333081, 355473, 671449, 829437, 2014347, 2488311, 4700143, 6043041, 14100429, 42301287]

約数ペア:

[(1, 42301287), (3, 14100429), (7, 6043041), (9, 4700143), (17, 2488311), (21, 2014347), (51, 829437), (63, 671449), (119, 355473), (127, 333081), (153, 276479), (311, 136017), (357, 118491), (381, 111027), (889, 47583), (933, 45339), (1071, 39497), (1143, 37009), (2159, 19593), (2177, 19431), (2667, 15861), (2799, 15113), (5287, 8001), (6477, 6531)]