65780031

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{4211}}^1$

素因数の和:4382

約数の個数: 16

約数和(自身を含む): 90574848

約数和(自身を除く): 24794817

約数列:

[1, 3, 41, 123, 127, 381, 4211, 5207, 12633, 15621, 172651, 517953, 534797, 1604391, 21926677, 65780031]

約数ペア:

[(1, 65780031), (3, 21926677), (41, 1604391), (123, 534797), (127, 517953), (381, 172651), (4211, 15621), (5207, 12633)]