64787737

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{9631}}^1$

素因数の和:9700

約数の個数: 12

約数和(自身を含む): 76516608

約数和(自身を除く): 11728871

約数列:

[1, 7, 31, 217, 961, 6727, 9631, 67417, 298561, 2089927, 9255391, 64787737]

約数ペア:

[(1, 64787737), (7, 9255391), (31, 2089927), (217, 298561), (961, 67417), (6727, 9631)]