716403609

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{42727}}^1$

素因数の和:42768

約数の個数: 28

約数和(自身を含む): 1120840896

約数和(自身を除く): 404437287

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 5589, 16767, 42727, 128181, 384543, 982721, 1153629, 2948163, 3460887, 8844489, 10382661, 26533467, 31147983, 79600401, 238801203, 716403609]

約数ペア:

[(1, 716403609), (3, 238801203), (9, 79600401), (23, 31147983), (27, 26533467), (69, 10382661), (81, 8844489), (207, 3460887), (243, 2948163), (621, 1153629), (729, 982721), (1863, 384543), (5589, 128181), (16767, 42727)]