50871807

素因数分解:

$3^7\times 7^1\times {\mathrm{3323}}^1$

素因数の和:3351

約数の個数: 32

約数和(自身を含む): 87221760

約数和(自身を除く): 36349953

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 3323, 5103, 9969, 15309, 23261, 29907, 69783, 89721, 209349, 269163, 628047, 807489, 1884141, 2422467, 5652423, 7267401, 16957269, 50871807]

約数ペア:

[(1, 50871807), (3, 16957269), (7, 7267401), (9, 5652423), (21, 2422467), (27, 1884141), (63, 807489), (81, 628047), (189, 269163), (243, 209349), (567, 89721), (729, 69783), (1701, 29907), (2187, 23261), (3323, 15309), (5103, 9969)]