81036423

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{230873}}^1$

素因数の和:230895

約数の個数: 16

約数和(自身を含む): 129289440

約数和(自身を除く): 48253017

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 230873, 692619, 2077857, 3001349, 6233571, 9004047, 27012141, 81036423]

約数ペア:

[(1, 81036423), (3, 27012141), (9, 9004047), (13, 6233571), (27, 3001349), (39, 2077857), (117, 692619), (351, 230873)]