55769727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{26981}}^1$

素因数の和:27050

約数の個数: 16

約数和(自身を含む): 81593568

約数和(自身を除く): 25823841

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 26981, 80943, 350753, 1052259, 1429993, 4289979, 18589909, 55769727]

約数ペア:

[(1, 55769727), (3, 18589909), (13, 4289979), (39, 1429993), (53, 1052259), (159, 350753), (689, 80943), (2067, 26981)]