459351

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 20

約数和(自身を含む): 705672

約数和(自身を除く): 246321

約数列:

[1, 3, 9, 27, 53, 81, 107, 159, 321, 477, 963, 1431, 2889, 4293, 5671, 8667, 17013, 51039, 153117, 459351]

約数ペア:

[(1, 459351), (3, 153117), (9, 51039), (27, 17013), (53, 8667), (81, 5671), (107, 4293), (159, 2889), (321, 1431), (477, 963)]