149736213

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{20719}}^1$

素因数の和:20809

約数の個数: 24

約数和(自身を含む): 239191680

約数和(自身を除く): 89455467

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 7227, 20719, 62157, 186471, 227909, 683727, 1512487, 2051181, 4537461, 13612383, 16637357, 49912071, 149736213]

約数ペア:

[(1, 149736213), (3, 49912071), (9, 16637357), (11, 13612383), (33, 4537461), (73, 2051181), (99, 1512487), (219, 683727), (657, 227909), (803, 186471), (2409, 62157), (7227, 20719)]