906399963

素因数分解:

$3^7\times 7^1\times {\mathrm{59207}}^1$

素因数の和:59235

約数の個数: 32

約数和(自身を含む): 1553617920

約数和(自身を除く): 647217957

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 15309, 59207, 177621, 414449, 532863, 1243347, 1598589, 3730041, 4795767, 11190123, 14387301, 33570369, 43161903, 100711107, 129485709, 302133321, 906399963]

約数ペア:

[(1, 906399963), (3, 302133321), (7, 129485709), (9, 100711107), (21, 43161903), (27, 33570369), (63, 14387301), (81, 11190123), (189, 4795767), (243, 3730041), (567, 1598589), (729, 1243347), (1701, 532863), (2187, 414449), (5103, 177621), (15309, 59207)]