55313187

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{911}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 75965952

約数和(自身を除く): 20652765

約数列:

[1, 3, 37, 111, 547, 911, 1641, 2733, 20239, 33707, 60717, 101121, 498317, 1494951, 18437729, 55313187]

約数ペア:

[(1, 55313187), (3, 18437729), (37, 1494951), (111, 498317), (547, 101121), (911, 60717), (1641, 33707), (2733, 20239)]