54206369

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 66948096

約数和(自身を除く): 12741727

約数列:

[1, 7, 37, 47, 61, 73, 259, 329, 427, 511, 1739, 2257, 2701, 2867, 3431, 4453, 12173, 15799, 18907, 20069, 24017, 31171, 106079, 126947, 164761, 209291, 742553, 888629, 1153327, 1465037, 7743767, 54206369]

約数ペア:

[(1, 54206369), (7, 7743767), (37, 1465037), (47, 1153327), (61, 888629), (73, 742553), (259, 209291), (329, 164761), (427, 126947), (511, 106079), (1739, 31171), (2257, 24017), (2701, 20069), (2867, 18907), (3431, 15799), (4453, 12173)]