56743119

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{28789}}^1$

素因数の和:28871

約数の個数: 16

約数和(自身を含む): 85218400

約数和(自身を除く): 28475281

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 28789, 86367, 259101, 777303, 2101597, 6304791, 18914373, 56743119]

約数ペア:

[(1, 56743119), (3, 18914373), (9, 6304791), (27, 2101597), (73, 777303), (219, 259101), (657, 86367), (1971, 28789)]