196560027

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 306065760

約数和(自身を除く): 109505733

約数列:

[1, 3, 9, 27, 41, 81, 109, 123, 181, 243, 327, 369, 543, 981, 1107, 1629, 2943, 3321, 4469, 4887, 7421, 8829, 9963, 13407, 14661, 19729, 22263, 26487, 40221, 43983, 59187, 66789, 120663, 177561, 200367, 361989, 532683, 601101, 808889, 1085967, 1598049, 1803303, 2426667, 4794147, 7280001, 21840003, 65520009, 196560027]

約数ペア:

[(1, 196560027), (3, 65520009), (9, 21840003), (27, 7280001), (41, 4794147), (81, 2426667), (109, 1803303), (123, 1598049), (181, 1085967), (243, 808889), (327, 601101), (369, 532683), (543, 361989), (981, 200367), (1107, 177561), (1629, 120663), (2943, 66789), (3321, 59187), (4469, 43983), (4887, 40221), (7421, 26487), (8829, 22263), (9963, 19729), (13407, 14661)]