80453543391

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15991561}}^1$

素因数の和:15991623

約数の個数: 24

約数和(自身を含む): 128060428496

約数和(自身を除く): 47606885105

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 15991561, 47974683, 143924049, 207890293, 623670879, 687637123, 1871012637, 2062911369, 6188734107, 8939282599, 26817847797, 80453543391]

約数ペア:

[(1, 80453543391), (3, 26817847797), (9, 8939282599), (13, 6188734107), (39, 2062911369), (43, 1871012637), (117, 687637123), (129, 623670879), (387, 207890293), (559, 143924049), (1677, 47974683), (5031, 15991561)]