42769719

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1931}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 65100672

約数和(自身を除く): 22330953

約数列:

[1, 3, 9, 23, 69, 107, 207, 321, 963, 1931, 2461, 5793, 7383, 17379, 22149, 44413, 133239, 206617, 399717, 619851, 1859553, 4752191, 14256573, 42769719]

約数ペア:

[(1, 42769719), (3, 14256573), (9, 4752191), (23, 1859553), (69, 619851), (107, 399717), (207, 206617), (321, 133239), (963, 44413), (1931, 22149), (2461, 17379), (5793, 7383)]