67440393

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4463}}^1$

素因数の和:4565

約数の個数: 24

約数和(自身を含む): 103064832

約数和(自身を除く): 35624439

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 4463, 5037, 13389, 15111, 40167, 102649, 307947, 325799, 923841, 977397, 2932191, 7493377, 22480131, 67440393]

約数ペア:

[(1, 67440393), (3, 22480131), (9, 7493377), (23, 2932191), (69, 977397), (73, 923841), (207, 325799), (219, 307947), (657, 102649), (1679, 40167), (4463, 15111), (5037, 13389)]