68002467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 104122368

約数和(自身を除く): 36119901

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 897, 1081, 1613, 1833, 3243, 4839, 14053, 20969, 37099, 42159, 62907, 75811, 111297, 227433, 482287, 985543, 1446861, 1743653, 2956629, 5230959, 22667489, 68002467]

約数ペア:

[(1, 68002467), (3, 22667489), (13, 5230959), (23, 2956629), (39, 1743653), (47, 1446861), (69, 985543), (141, 482287), (299, 227433), (611, 111297), (897, 75811), (1081, 62907), (1613, 42159), (1833, 37099), (3243, 20969), (4839, 14053)]