64214217

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1307}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 95494464

約数和(自身を除く): 31280247

約数列:

[1, 3, 9, 53, 103, 159, 309, 477, 927, 1307, 3921, 5459, 11763, 16377, 49131, 69271, 134621, 207813, 403863, 623439, 1211589, 7134913, 21404739, 64214217]

約数ペア:

[(1, 64214217), (3, 21404739), (9, 7134913), (53, 1211589), (103, 623439), (159, 403863), (309, 207813), (477, 134621), (927, 69271), (1307, 49131), (3921, 16377), (5459, 11763)]