69387489

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{151171}}^1$

素因数の和:151197

約数の個数: 16

約数和(自身を含む): 108843840

約数和(自身を除く): 39456351

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 151171, 453513, 1360539, 2569907, 4081617, 7709721, 23129163, 69387489]

約数ペア:

[(1, 69387489), (3, 23129163), (9, 7709721), (17, 4081617), (27, 2569907), (51, 1360539), (153, 453513), (459, 151171)]