66882591

素因数分解:

$3^5\times {\mathrm{449}}^1\times {\mathrm{613}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 100573200

約数和(自身を除く): 33690609

約数列:

[1, 3, 9, 27, 81, 243, 449, 613, 1347, 1839, 4041, 5517, 12123, 16551, 36369, 49653, 109107, 148959, 275237, 825711, 2477133, 7431399, 22294197, 66882591]

約数ペア:

[(1, 66882591), (3, 22294197), (9, 7431399), (27, 2477133), (81, 825711), (243, 275237), (449, 148959), (613, 109107), (1347, 49653), (1839, 36369), (4041, 16551), (5517, 12123)]