61161639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{264769}}^1$

素因数の和:264790

約数の個数: 16

約数和(自身を含む): 101671680

約数和(自身を除く): 40510041

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 264769, 794307, 1853383, 2912459, 5560149, 8737377, 20387213, 61161639]

約数ペア:

[(1, 61161639), (3, 20387213), (7, 8737377), (11, 5560149), (21, 2912459), (33, 1853383), (77, 794307), (231, 264769)]