57764151

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{20771}}^1$

素因数の和:20883

約数の個数: 16

約数和(自身を含む): 86411520

約数和(自身を除く): 28647369

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 20771, 62313, 186939, 560817, 2139413, 6418239, 19254717, 57764151]

約数ペア:

[(1, 57764151), (3, 19254717), (9, 6418239), (27, 2139413), (103, 560817), (309, 186939), (927, 62313), (2781, 20771)]