138449343087

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{127134383}}^1$

素因数の和:127134411

約数の個数: 18

約数和(自身を含む): 219815349936

約数和(自身を除く): 81366006849

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 127134383, 381403149, 1144209447, 1398478213, 4195434639, 12586303917, 15383260343, 46149781029, 138449343087]

約数ペア:

[(1, 138449343087), (3, 46149781029), (9, 15383260343), (11, 12586303917), (33, 4195434639), (99, 1398478213), (121, 1144209447), (363, 381403149), (1089, 127134383)]