27694233

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 46945600

約数和(自身を除く): 19251367

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 199, 329, 423, 597, 987, 1393, 1791, 2209, 2961, 4179, 6627, 9353, 12537, 15463, 19881, 28059, 46389, 65471, 84177, 139167, 196413, 439591, 589239, 1318773, 3077137, 3956319, 9231411, 27694233]

約数ペア:

[(1, 27694233), (3, 9231411), (7, 3956319), (9, 3077137), (21, 1318773), (47, 589239), (63, 439591), (141, 196413), (199, 139167), (329, 84177), (423, 65471), (597, 46389), (987, 28059), (1393, 19881), (1791, 15463), (2209, 12537), (2961, 9353), (4179, 6627)]