77161167

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{13417}}^1$

素因数の和:13500

約数の個数: 20

約数和(自身を含む): 116897616

約数和(自身を除く): 39736449

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 13417, 40251, 120753, 362259, 952607, 1086777, 2857821, 8573463, 25720389, 77161167]

約数ペア:

[(1, 77161167), (3, 25720389), (9, 8573463), (27, 2857821), (71, 1086777), (81, 952607), (213, 362259), (639, 120753), (1917, 40251), (5751, 13417)]