27234543

素因数分解:

$3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 40

約数和(自身を含む): 44816000

約数和(自身を除く): 17581457

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 199, 343, 399, 597, 931, 1029, 1393, 2401, 2793, 3781, 4179, 6517, 7203, 9751, 11343, 19551, 26467, 29253, 45619, 68257, 79401, 136857, 185269, 204771, 477799, 555807, 1296883, 1433397, 3890649, 9078181, 27234543]

約数ペア:

[(1, 27234543), (3, 9078181), (7, 3890649), (19, 1433397), (21, 1296883), (49, 555807), (57, 477799), (133, 204771), (147, 185269), (199, 136857), (343, 79401), (399, 68257), (597, 45619), (931, 29253), (1029, 26467), (1393, 19551), (2401, 11343), (2793, 9751), (3781, 7203), (4179, 6517)]