26666199

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 45440000

約数和(自身を除く): 18773801

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 597, 709, 1393, 1791, 2127, 4179, 4963, 5373, 6381, 12537, 14889, 19143, 37611, 44667, 134001, 141091, 423273, 987637, 1269819, 2962911, 3809457, 8888733, 26666199]

約数ペア:

[(1, 26666199), (3, 8888733), (7, 3809457), (9, 2962911), (21, 1269819), (27, 987637), (63, 423273), (189, 141091), (199, 134001), (597, 44667), (709, 37611), (1393, 19143), (1791, 14889), (2127, 12537), (4179, 6381), (4963, 5373)]