68639769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2503}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 108593472

約数和(自身を除く): 39953703

約数列:

[1, 3, 9, 11, 33, 99, 277, 831, 2493, 2503, 3047, 7509, 9141, 22527, 27423, 27533, 82599, 247797, 693331, 2079993, 6239979, 7626641, 22879923, 68639769]

約数ペア:

[(1, 68639769), (3, 22879923), (9, 7626641), (11, 6239979), (33, 2079993), (99, 693331), (277, 247797), (831, 82599), (2493, 27533), (2503, 27423), (3047, 22527), (7509, 9141)]