72809361

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{2909}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 110160960

約数和(自身を除く): 37351599

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 927, 2781, 2909, 8343, 8727, 25029, 26181, 78543, 235629, 299627, 706887, 898881, 2696643, 8089929, 24269787, 72809361]

約数ペア:

[(1, 72809361), (3, 24269787), (9, 8089929), (27, 2696643), (81, 898881), (103, 706887), (243, 299627), (309, 235629), (927, 78543), (2781, 26181), (2909, 25029), (8343, 8727)]