207604809

素因数分解:

$3^3\times {\mathrm{1061}}^1\times {\mathrm{7247}}^1$

素因数の和:8317

約数の個数: 16

約数和(自身を含む): 307895040

約数和(自身を除く): 100290231

約数列:

[1, 3, 9, 27, 1061, 3183, 7247, 9549, 21741, 28647, 65223, 195669, 7689067, 23067201, 69201603, 207604809]

約数ペア:

[(1, 207604809), (3, 69201603), (9, 23067201), (27, 7689067), (1061, 195669), (3183, 65223), (7247, 28647), (9549, 21741)]