268639453617

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3823}}^1\times {\mathrm{1377829}}^1$

素因数の和:1381672

約数の個数: 16

約数和(自身を含む): 379355178240

約数和(自身を除く): 110715724623

約数列:

[1, 3, 17, 51, 3823, 11469, 64991, 194973, 1377829, 4133487, 23423093, 70269279, 5267440267, 15802320801, 89546484539, 268639453617]

約数ペア:

[(1, 268639453617), (3, 89546484539), (17, 15802320801), (51, 5267440267), (3823, 70269279), (11469, 23423093), (64991, 4133487), (194973, 1377829)]