68124987

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14813}}^1$

素因数の和:14899

約数の個数: 24

約数和(自身を含む): 114008544

約数和(自身を除く): 45883557

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 14813, 44439, 103691, 133317, 311073, 933219, 1081349, 3244047, 7569443, 9732141, 22708329, 68124987]

約数ペア:

[(1, 68124987), (3, 22708329), (7, 9732141), (9, 7569443), (21, 3244047), (63, 1081349), (73, 933219), (219, 311073), (511, 133317), (657, 103691), (1533, 44439), (4599, 14813)]