80154843

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 108546816

約数和(自身を除く): 28391973

約数列:

[1, 3, 83, 249, 487, 661, 1461, 1983, 40421, 54863, 121263, 164589, 321907, 965721, 26718281, 80154843]

約数ペア:

[(1, 80154843), (3, 26718281), (83, 965721), (249, 321907), (487, 164589), (661, 121263), (1461, 54863), (1983, 40421)]