82561413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 124185600

約数和(自身を除く): 41624187

約数列:

[1, 3, 11, 33, 41, 123, 139, 417, 439, 451, 1317, 1353, 1529, 4587, 4829, 5699, 14487, 17097, 17999, 53997, 61021, 62689, 183063, 188067, 197989, 593967, 671231, 2013693, 2501861, 7505583, 27520471, 82561413]

約数ペア:

[(1, 82561413), (3, 27520471), (11, 7505583), (33, 2501861), (41, 2013693), (123, 671231), (139, 593967), (417, 197989), (439, 188067), (451, 183063), (1317, 62689), (1353, 61021), (1529, 53997), (4587, 17999), (4829, 17097), (5699, 14487)]