57087747

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{8101}}^1$

素因数の和:8145

約数の個数: 24

約数和(自身を含む): 88473840

約数和(自身を除く): 31386093

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 8101, 24303, 72909, 218727, 234929, 656181, 704787, 1968543, 2114361, 6343083, 19029249, 57087747]

約数ペア:

[(1, 57087747), (3, 19029249), (9, 6343083), (27, 2114361), (29, 1968543), (81, 704787), (87, 656181), (243, 234929), (261, 218727), (783, 72909), (2349, 24303), (7047, 8101)]