128366482517

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2838271}}^1$

素因数の和:2838369

約数の個数: 24

約数和(自身を含む): 163075756032

約数和(自身を除く): 34709273515

約数列:

[1, 7, 13, 49, 71, 91, 497, 637, 923, 3479, 6461, 45227, 2838271, 19867897, 36897523, 139075279, 201517241, 258282661, 1410620687, 1807978627, 2619724133, 9874344809, 18338068931, 128366482517]

約数ペア:

[(1, 128366482517), (7, 18338068931), (13, 9874344809), (49, 2619724133), (71, 1807978627), (91, 1410620687), (497, 258282661), (637, 201517241), (923, 139075279), (3479, 36897523), (6461, 19867897), (45227, 2838271)]