64214151

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{20641}}^1$

素因数の和:20722

約数の個数: 16

約数和(自身を含む): 92145888

約数和(自身を除く): 27931737

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 20641, 61923, 350897, 1052691, 1259101, 3777303, 21404717, 64214151]

約数ペア:

[(1, 64214151), (3, 21404717), (17, 3777303), (51, 1259101), (61, 1052691), (183, 350897), (1037, 61923), (3111, 20641)]