156907317

素因数分解:

$3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{9013}}^1$

素因数の和:9852

約数の個数: 16

約数和(自身を含む): 239411840

約数和(自身を除く): 82504523

約数列:

[1, 3, 7, 21, 829, 2487, 5803, 9013, 17409, 27039, 63091, 189273, 7471777, 22415331, 52302439, 156907317]

約数ペア:

[(1, 156907317), (3, 52302439), (7, 22415331), (21, 7471777), (829, 189273), (2487, 63091), (5803, 27039), (9013, 17409)]