49684239

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1277}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 80974080

約数和(自身を除く): 31289841

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 297, 393, 1179, 1277, 1441, 3537, 3831, 4323, 11493, 12969, 14047, 34479, 38907, 42141, 126423, 167287, 379269, 501861, 1505583, 1840157, 4516749, 5520471, 16561413, 49684239]

約数ペア:

[(1, 49684239), (3, 16561413), (9, 5520471), (11, 4516749), (27, 1840157), (33, 1505583), (99, 501861), (131, 379269), (297, 167287), (393, 126423), (1179, 42141), (1277, 38907), (1441, 34479), (3537, 14047), (3831, 12969), (4323, 11493)]