64967739

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{4159}}^1$

素因数の和:4330

約数の個数: 16

約数和(自身を含む): 89456640

約数和(自身を除く): 24488901

約数列:

[1, 3, 41, 123, 127, 381, 4159, 5207, 12477, 15621, 170519, 511557, 528193, 1584579, 21655913, 64967739]

約数ペア:

[(1, 64967739), (3, 21655913), (41, 1584579), (123, 528193), (127, 511557), (381, 170519), (4159, 15621), (5207, 12477)]