70992513

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7297}}^1$

素因数の和:7373

約数の個数: 24

約数和(自身を含む): 109294848

約数和(自身を除く): 38302335

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 7297, 9729, 21891, 65673, 167831, 342959, 503493, 1028877, 1510479, 3086631, 7888057, 23664171, 70992513]

約数ペア:

[(1, 70992513), (3, 23664171), (9, 7888057), (23, 3086631), (47, 1510479), (69, 1028877), (141, 503493), (207, 342959), (423, 167831), (1081, 65673), (3243, 21891), (7297, 9729)]