233191107

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1549}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 345774000

約数和(自身を除く): 112582893

約数列:

[1, 3, 9, 43, 129, 387, 389, 1167, 1549, 3501, 4647, 13941, 16727, 50181, 66607, 150543, 199821, 599463, 602561, 1807683, 5423049, 25910123, 77730369, 233191107]

約数ペア:

[(1, 233191107), (3, 77730369), (9, 25910123), (43, 5423049), (129, 1807683), (387, 602561), (389, 599463), (1167, 199821), (1549, 150543), (3501, 66607), (4647, 50181), (13941, 16727)]