61784559

素因数分解:

$3^3\times {\mathrm{1381}}^1\times {\mathrm{1657}}^1$

素因数の和:3047

約数の個数: 16

約数和(自身を含む): 91654240

約数和(自身を除く): 29869681

約数列:

[1, 3, 9, 27, 1381, 1657, 4143, 4971, 12429, 14913, 37287, 44739, 2288317, 6864951, 20594853, 61784559]

約数ペア:

[(1, 61784559), (3, 20594853), (9, 6864951), (27, 2288317), (1381, 44739), (1657, 37287), (4143, 14913), (4971, 12429)]