2068756911

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3323}}^1$

素因数の和:3672

約数の個数: 48

約数和(自身を含む): 3419279136

約数和(自身を除く): 1350522225

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 313, 663, 939, 1989, 2817, 3323, 4069, 5321, 9969, 12207, 15963, 29907, 36621, 43199, 47889, 56491, 69173, 129597, 169473, 207519, 388791, 508419, 622557, 734383, 1040099, 2203149, 3120297, 6609447, 9360891, 13521287, 17681683, 40563861, 53045049, 121691583, 159135147, 229861879, 689585637, 2068756911]

約数ペア:

[(1, 2068756911), (3, 689585637), (9, 229861879), (13, 159135147), (17, 121691583), (39, 53045049), (51, 40563861), (117, 17681683), (153, 13521287), (221, 9360891), (313, 6609447), (663, 3120297), (939, 2203149), (1989, 1040099), (2817, 734383), (3323, 622557), (4069, 508419), (5321, 388791), (9969, 207519), (12207, 169473), (15963, 129597), (29907, 69173), (36621, 56491), (43199, 47889)]