54087231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2549}}^1$

素因数の和:3206

約数の個数: 16

約数和(自身を含む): 78825600

約数和(自身を除く): 24738369

約数列:

[1, 3, 11, 33, 643, 1929, 2549, 7073, 7647, 21219, 28039, 84117, 1639007, 4917021, 18029077, 54087231]

約数ペア:

[(1, 54087231), (3, 18029077), (11, 4917021), (33, 1639007), (643, 84117), (1929, 28039), (2549, 21219), (7073, 7647)]