61166721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{264791}}^1$

素因数の和:264812

約数の個数: 16

約数和(自身を含む): 101680128

約数和(自身を除く): 40513407

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 264791, 794373, 1853537, 2912701, 5560611, 8738103, 20388907, 61166721]

約数ペア:

[(1, 61166721), (3, 20388907), (7, 8738103), (11, 5560611), (21, 2912701), (33, 1853537), (77, 794373), (231, 264791)]