85287141

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{43271}}^1$

素因数の和:43353

約数の個数: 16

約数和(自身を含む): 128085120

約数和(自身を除く): 42797979

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 43271, 129813, 389439, 1168317, 3158783, 9476349, 28429047, 85287141]

約数ペア:

[(1, 85287141), (3, 28429047), (9, 9476349), (27, 3158783), (73, 1168317), (219, 389439), (657, 129813), (1971, 43271)]