54537789

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 74314944

約数和(自身を除く): 19777155

約数列:

[1, 3, 73, 131, 219, 393, 1901, 5703, 9563, 28689, 138773, 249031, 416319, 747093, 18179263, 54537789]

約数ペア:

[(1, 54537789), (3, 18179263), (73, 747093), (131, 416319), (219, 249031), (393, 138773), (1901, 28689), (5703, 9563)]