90880191

素因数分解:

$3^3\times {\mathrm{479}}^1\times {\mathrm{7027}}^1$

素因数の和:7515

約数の個数: 16

約数和(自身を含む): 134937600

約数和(自身を除く): 44057409

約数列:

[1, 3, 9, 27, 479, 1437, 4311, 7027, 12933, 21081, 63243, 189729, 3365933, 10097799, 30293397, 90880191]

約数ペア:

[(1, 90880191), (3, 30293397), (9, 10097799), (27, 3365933), (479, 189729), (1437, 63243), (4311, 21081), (7027, 12933)]