75123513

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 111018440

約数和(自身を除く): 35894927

約数列:

[1, 3, 9, 61, 183, 193, 549, 579, 709, 1737, 2127, 6381, 11773, 35319, 43249, 105957, 129747, 136837, 389241, 410511, 1231533, 8347057, 25041171, 75123513]

約数ペア:

[(1, 75123513), (3, 25041171), (9, 8347057), (61, 1231533), (183, 410511), (193, 389241), (549, 136837), (579, 129747), (709, 105957), (1737, 43249), (2127, 35319), (6381, 11773)]