80283707

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3109}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 102107520

約数和(自身を除く): 21823813

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 1519, 3109, 3689, 21763, 25823, 52853, 96379, 152341, 369971, 674653, 1638443, 2589797, 4722571, 11469101, 80283707]

約数ペア:

[(1, 80283707), (7, 11469101), (17, 4722571), (31, 2589797), (49, 1638443), (119, 674653), (217, 369971), (527, 152341), (833, 96379), (1519, 52853), (3109, 25823), (3689, 21763)]