27558999

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{18119}}^1$

素因数の和:18151

約数の個数: 18

約数和(自身を含む): 43107480

約数和(自身を除く): 15548481

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 18119, 54357, 163071, 235547, 706641, 2119923, 3062111, 9186333, 27558999]

約数ペア:

[(1, 27558999), (3, 9186333), (9, 3062111), (13, 2119923), (39, 706641), (117, 235547), (169, 163071), (507, 54357), (1521, 18119)]