16540119

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{3461}}^1$

素因数の和:3532

約数の個数: 20

約数和(自身を含む): 25134120

約数和(自身を除く): 8594001

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 3461, 4779, 10383, 31149, 93447, 204199, 280341, 612597, 1837791, 5513373, 16540119]

約数ペア:

[(1, 16540119), (3, 5513373), (9, 1837791), (27, 612597), (59, 280341), (81, 204199), (177, 93447), (531, 31149), (1593, 10383), (3461, 4779)]