40367889

素因数分解:

$3^5\times {\mathrm{271}}^1\times {\mathrm{613}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 60790912

約数和(自身を除く): 20423023

約数列:

[1, 3, 9, 27, 81, 243, 271, 613, 813, 1839, 2439, 5517, 7317, 16551, 21951, 49653, 65853, 148959, 166123, 498369, 1495107, 4485321, 13455963, 40367889]

約数ペア:

[(1, 40367889), (3, 13455963), (9, 4485321), (27, 1495107), (81, 498369), (243, 166123), (271, 148959), (613, 65853), (813, 49653), (1839, 21951), (2439, 16551), (5517, 7317)]