51954021

素因数分解:

$3^3\times 7^1\times {\mathrm{274889}}^1$

素因数の和:274905

約数の個数: 16

約数和(自身を含む): 87964800

約数和(自身を除く): 36010779

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 274889, 824667, 1924223, 2474001, 5772669, 7422003, 17318007, 51954021]

約数ペア:

[(1, 51954021), (3, 17318007), (7, 7422003), (9, 5772669), (21, 2474001), (27, 1924223), (63, 824667), (189, 274889)]