54005391

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28711}}^1$

素因数の和:28747

約数の個数: 24

約数和(自身を含む): 89581440

約数和(自身を除く): 35576049

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 28711, 86133, 258399, 315821, 545509, 947463, 1636527, 2842389, 4909581, 6000599, 18001797, 54005391]

約数ペア:

[(1, 54005391), (3, 18001797), (9, 6000599), (11, 4909581), (19, 2842389), (33, 1636527), (57, 947463), (99, 545509), (171, 315821), (209, 258399), (627, 86133), (1881, 28711)]