67643859

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{3217}}^1$

素因数の和:3426

約数の個数: 16

約数和(自身を含む): 92884352

約数和(自身を除く): 25240493

約数列:

[1, 3, 43, 129, 163, 489, 3217, 7009, 9651, 21027, 138331, 414993, 524371, 1573113, 22547953, 67643859]

約数ペア:

[(1, 67643859), (3, 22547953), (43, 1573113), (129, 524371), (163, 414993), (489, 138331), (3217, 21027), (7009, 9651)]