80953521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{66301}}^1$

素因数の和:66352

約数の個数: 16

約数和(自身を含む): 120934848

約数和(自身を除く): 39981327

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 66301, 198903, 729311, 2187933, 2453137, 7359411, 26984507, 80953521]

約数ペア:

[(1, 80953521), (3, 26984507), (11, 7359411), (33, 2453137), (37, 2187933), (111, 729311), (407, 198903), (1221, 66301)]