77887001889

素因数分解:

$3^2\times {\mathrm{2105111}}^1\times {\mathrm{4111}}^1$

素因数の和:2109228

約数の個数: 12

約数和(自身を含む): 112530867072

約数和(自身を除く): 34643865183

約数列:

[1, 3, 9, 4111, 12333, 36999, 2105111, 6315333, 18945999, 8654111321, 25962333963, 77887001889]

約数ペア:

[(1, 77887001889), (3, 25962333963), (9, 8654111321), (4111, 18945999), (12333, 6315333), (36999, 2105111)]