159292719

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{3121}}^1$

素因数の和:3287

約数の個数: 24

約数和(自身を含む): 236697552

約数和(自身を除く): 77404833

約数列:

[1, 3, 9, 53, 107, 159, 321, 477, 963, 3121, 5671, 9363, 17013, 28089, 51039, 165413, 333947, 496239, 1001841, 1488717, 3005523, 17699191, 53097573, 159292719]

約数ペア:

[(1, 159292719), (3, 53097573), (9, 17699191), (53, 3005523), (107, 1488717), (159, 1001841), (321, 496239), (477, 333947), (963, 165413), (3121, 51039), (5671, 28089), (9363, 17013)]