67440087

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17467}}^1$

素因数の和:17500

約数の個数: 32

約数和(自身を含む): 117384960

約数和(自身を除く): 49944873

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 17467, 52401, 157203, 192137, 227071, 471609, 576411, 681213, 1729233, 2043639, 2497781, 5187699, 6130917, 7493343, 22480029, 67440087]

約数ペア:

[(1, 67440087), (3, 22480029), (9, 7493343), (11, 6130917), (13, 5187699), (27, 2497781), (33, 2043639), (39, 1729233), (99, 681213), (117, 576411), (143, 471609), (297, 227071), (351, 192137), (429, 157203), (1287, 52401), (3861, 17467)]