13779531

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 21411840

約数和(自身を除く): 7632309

約数列:

[1, 3, 9, 27, 31, 93, 101, 163, 279, 303, 489, 837, 909, 1467, 2727, 3131, 4401, 5053, 9393, 15159, 16463, 28179, 45477, 49389, 84537, 136431, 148167, 444501, 510353, 1531059, 4593177, 13779531]

約数ペア:

[(1, 13779531), (3, 4593177), (9, 1531059), (27, 510353), (31, 444501), (93, 148167), (101, 136431), (163, 84537), (279, 49389), (303, 45477), (489, 28179), (837, 16463), (909, 15159), (1467, 9393), (2727, 5053), (3131, 4401)]