2118598497

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1601}}^1$

素因数の和:1692

約数の個数: 60

約数和(自身を含む): 3464731908

約数和(自身を除く): 1346133411

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 961, 1377, 1581, 1601, 2511, 2883, 4743, 4803, 8649, 14229, 14409, 16337, 25947, 27217, 42687, 43227, 49011, 49631, 77841, 81651, 129681, 147033, 148893, 244953, 441099, 446679, 734859, 843727, 1323297, 1340037, 1538561, 2204577, 2531181, 4020111, 4615683, 7593543, 13847049, 22780629, 26155537, 41541147, 68341887, 78466611, 124623441, 235399833, 706199499, 2118598497]

約数ペア:

[(1, 2118598497), (3, 706199499), (9, 235399833), (17, 124623441), (27, 78466611), (31, 68341887), (51, 41541147), (81, 26155537), (93, 22780629), (153, 13847049), (279, 7593543), (459, 4615683), (527, 4020111), (837, 2531181), (961, 2204577), (1377, 1538561), (1581, 1340037), (1601, 1323297), (2511, 843727), (2883, 734859), (4743, 446679), (4803, 441099), (8649, 244953), (14229, 148893), (14409, 147033), (16337, 129681), (25947, 81651), (27217, 77841), (42687, 49631), (43227, 49011)]