66885429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 103057920

約数和(自身を除く): 36172491

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 237, 663, 1027, 1277, 1343, 3081, 3831, 4029, 16601, 17459, 21709, 49803, 52377, 65127, 100883, 282217, 302649, 846651, 1311479, 1715011, 3934437, 5145033, 22295143, 66885429]

約数ペア:

[(1, 66885429), (3, 22295143), (13, 5145033), (17, 3934437), (39, 1715011), (51, 1311479), (79, 846651), (221, 302649), (237, 282217), (663, 100883), (1027, 65127), (1277, 52377), (1343, 49803), (3081, 21709), (3831, 17459), (4029, 16601)]