27661467

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 37549440

約数和(自身を除く): 9887973

約数列:

[1, 3, 89, 211, 267, 491, 633, 1473, 18779, 43699, 56337, 103601, 131097, 310803, 9220489, 27661467]

約数ペア:

[(1, 27661467), (3, 9220489), (89, 310803), (211, 131097), (267, 103601), (491, 56337), (633, 43699), (1473, 18779)]