27634881

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 37396800

約数和(自身を除く): 9761919

約数列:

[1, 3, 149, 211, 293, 447, 633, 879, 31439, 43657, 61823, 94317, 130971, 185469, 9211627, 27634881]

約数ペア:

[(1, 27634881), (3, 9211627), (149, 185469), (211, 130971), (293, 94317), (447, 61823), (633, 43657), (879, 31439)]