54789453

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{4421}}^1$

素因数の和:4456

約数の個数: 28

約数和(自身を含む): 86998428

約数和(自身を除く): 32208975

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 4421, 12393, 13263, 39789, 75157, 119367, 225471, 358101, 676413, 1074303, 2029239, 3222909, 6087717, 18263151, 54789453]

約数ペア:

[(1, 54789453), (3, 18263151), (9, 6087717), (17, 3222909), (27, 2029239), (51, 1074303), (81, 676413), (153, 358101), (243, 225471), (459, 119367), (729, 75157), (1377, 39789), (4131, 13263), (4421, 12393)]