366908049

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{63799}}^1$

素因数の和:63882

約数の個数: 20

約数和(自身を含む): 555825600

約数和(自身を除く): 188917551

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 63799, 191397, 574191, 1722573, 4529729, 5167719, 13589187, 40767561, 122302683, 366908049]

約数ペア:

[(1, 366908049), (3, 122302683), (9, 40767561), (27, 13589187), (71, 5167719), (81, 4529729), (213, 1722573), (639, 574191), (1917, 191397), (5751, 63799)]