27380001

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{6857}}^1$

素因数の和:6893

約数の個数: 16

約数和(自身を含む): 40160448

約数和(自身を除く): 12780447

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 6857, 20571, 75427, 226281, 829697, 2489091, 9126667, 27380001]

約数ペア:

[(1, 27380001), (3, 9126667), (11, 2489091), (33, 829697), (121, 226281), (363, 75427), (1331, 20571), (3993, 6857)]