40251411

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 62610240

約数和(自身を除く): 22358829

約数列:

[1, 3, 9, 27, 47, 81, 97, 109, 141, 291, 327, 423, 873, 981, 1269, 2619, 2943, 3807, 4559, 5123, 7857, 8829, 10573, 13677, 15369, 31719, 41031, 46107, 95157, 123093, 138321, 285471, 369279, 414963, 496931, 856413, 1490793, 4472379, 13417137, 40251411]

約数ペア:

[(1, 40251411), (3, 13417137), (9, 4472379), (27, 1490793), (47, 856413), (81, 496931), (97, 414963), (109, 369279), (141, 285471), (291, 138321), (327, 123093), (423, 95157), (873, 46107), (981, 41031), (1269, 31719), (2619, 15369), (2943, 13677), (3807, 10573), (4559, 8829), (5123, 7857)]