49157073

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19031}}^1$

素因数の和:19085

約数の個数: 24

約数和(自身を含む): 83131776

約数和(自身を除く): 33974703

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 19031, 57093, 133217, 171279, 399651, 780271, 1198953, 2340813, 5461897, 7022439, 16385691, 49157073]

約数ペア:

[(1, 49157073), (3, 16385691), (7, 7022439), (9, 5461897), (21, 2340813), (41, 1198953), (63, 780271), (123, 399651), (287, 171279), (369, 133217), (861, 57093), (2583, 19031)]