28552743

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:810

約数の個数: 28

約数和(自身を含む): 43676280

約数和(自身を除く): 15123537

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 729, 739, 1431, 2217, 4293, 6651, 12879, 19953, 38637, 39167, 59859, 117501, 179577, 352503, 538731, 1057509, 3172527, 9517581, 28552743]

約数ペア:

[(1, 28552743), (3, 9517581), (9, 3172527), (27, 1057509), (53, 538731), (81, 352503), (159, 179577), (243, 117501), (477, 59859), (729, 39167), (739, 38637), (1431, 19953), (2217, 12879), (4293, 6651)]