85920003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23689}}^1$

素因数の和:23739

約数の個数: 24

約数和(自身を含む): 137970560

約数和(自身を除く): 52050557

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 23689, 71067, 213201, 307957, 734359, 923871, 2203077, 2771613, 6609231, 9546667, 28640001, 85920003]

約数ペア:

[(1, 85920003), (3, 28640001), (9, 9546667), (13, 6609231), (31, 2771613), (39, 2203077), (93, 923871), (117, 734359), (279, 307957), (403, 213201), (1209, 71067), (3627, 23689)]