75429009

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{64969}}^1$

素因数の和:65021

約数の個数: 16

約数和(自身を含む): 114347200

約数和(自身を除く): 38918191

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 64969, 194907, 584721, 1754163, 2793667, 8381001, 25143003, 75429009]

約数ペア:

[(1, 75429009), (3, 25143003), (9, 8381001), (27, 2793667), (43, 1754163), (129, 584721), (387, 194907), (1161, 64969)]