74587359

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 127388160

約数和(自身を除く): 52800801

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 193, 231, 239, 539, 579, 717, 1351, 1617, 1673, 2123, 2629, 4053, 5019, 6369, 7887, 9457, 11711, 14861, 18403, 28371, 35133, 44583, 46127, 55209, 104027, 128821, 138381, 312081, 322889, 386463, 507397, 968667, 1522191, 2260223, 3551779, 6780669, 10655337, 24862453, 74587359]

約数ペア:

[(1, 74587359), (3, 24862453), (7, 10655337), (11, 6780669), (21, 3551779), (33, 2260223), (49, 1522191), (77, 968667), (147, 507397), (193, 386463), (231, 322889), (239, 312081), (539, 138381), (579, 128821), (717, 104027), (1351, 55209), (1617, 46127), (1673, 44583), (2123, 35133), (2629, 28371), (4053, 18403), (5019, 14861), (6369, 11711), (7887, 9457)]