53639847

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{15643}}^1$

素因数の和:15779

約数の個数: 16

約数和(自身を含む): 80097280

約数和(自身を除く): 26457433

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 15643, 46929, 140787, 422361, 1986661, 5959983, 17879949, 53639847]

約数ペア:

[(1, 53639847), (3, 17879949), (9, 5959983), (27, 1986661), (127, 422361), (381, 140787), (1143, 46929), (3429, 15643)]