91649727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18217}}^1$

素因数の和:18279

約数の個数: 24

約数和(自身を含む): 145889744

約数和(自身を除く): 54240017

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 18217, 54651, 163953, 236821, 710463, 783331, 2131389, 2349993, 7049979, 10183303, 30549909, 91649727]

約数ペア:

[(1, 91649727), (3, 30549909), (9, 10183303), (13, 7049979), (39, 2349993), (43, 2131389), (117, 783331), (129, 710463), (387, 236821), (559, 163953), (1677, 54651), (5031, 18217)]