56785167

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4549}}^1$

素因数の和:4647

約数の個数: 24

約数和(自身を含む): 87542000

約数和(自身を除く): 30756833

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 4549, 12483, 13647, 40941, 86431, 259293, 332077, 777879, 996231, 2988693, 6309463, 18928389, 56785167]

約数ペア:

[(1, 56785167), (3, 18928389), (9, 6309463), (19, 2988693), (57, 996231), (73, 777879), (171, 332077), (219, 259293), (657, 86431), (1387, 40941), (4161, 13647), (4549, 12483)]