27398891517

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{193877}}^1$

素因数の和:194077

約数の個数: 24

約数和(自身を含む): 39045478176

約数和(自身を除く): 11646586659

約数列:

[1, 3, 17, 51, 163, 289, 489, 867, 2771, 8313, 47107, 141321, 193877, 581631, 3295909, 9887727, 31601951, 56030453, 94805853, 168091359, 537233167, 1611699501, 9132963839, 27398891517]

約数ペア:

[(1, 27398891517), (3, 9132963839), (17, 1611699501), (51, 537233167), (163, 168091359), (289, 94805853), (489, 56030453), (867, 31601951), (2771, 9887727), (8313, 3295909), (47107, 581631), (141321, 193877)]