56017899

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3237

約数の個数: 40

約数和(自身を含む): 98751488

約数和(自身を除く): 42733589

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 3187, 5859, 9561, 17577, 22309, 28683, 66927, 86049, 98797, 200781, 258147, 296391, 602343, 691579, 889173, 1807029, 2074737, 2667519, 6224211, 8002557, 18672633, 56017899]

約数ペア:

[(1, 56017899), (3, 18672633), (7, 8002557), (9, 6224211), (21, 2667519), (27, 2074737), (31, 1807029), (63, 889173), (81, 691579), (93, 602343), (189, 296391), (217, 258147), (279, 200781), (567, 98797), (651, 86049), (837, 66927), (1953, 28683), (2511, 22309), (3187, 17577), (5859, 9561)]