243166185

素因数分解:

$3^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2221}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 433023360

約数和(自身を除く): 189857175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 811, 2221, 2433, 4055, 6663, 7299, 11105, 12165, 19989, 21897, 33315, 36495, 59967, 99945, 109485, 299835, 1801231, 5403693, 9006155, 16211079, 27018465, 48633237, 81055395, 243166185]

約数ペア:

[(1, 243166185), (3, 81055395), (5, 48633237), (9, 27018465), (15, 16211079), (27, 9006155), (45, 5403693), (135, 1801231), (811, 299835), (2221, 109485), (2433, 99945), (4055, 59967), (6663, 36495), (7299, 33315), (11105, 21897), (12165, 19989)]