57705879

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 98758656

約数和(自身を除く): 41052777

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 127, 147, 231, 281, 381, 539, 843, 889, 1397, 1617, 1967, 2667, 3091, 4191, 5901, 6223, 9273, 9779, 13769, 18669, 21637, 29337, 35687, 41307, 64911, 68453, 107061, 151459, 205359, 249809, 392557, 454377, 749427, 1177671, 1748663, 2747899, 5245989, 8243697, 19235293, 57705879]

約数ペア:

[(1, 57705879), (3, 19235293), (7, 8243697), (11, 5245989), (21, 2747899), (33, 1748663), (49, 1177671), (77, 749427), (127, 454377), (147, 392557), (231, 249809), (281, 205359), (381, 151459), (539, 107061), (843, 68453), (889, 64911), (1397, 41307), (1617, 35687), (1967, 29337), (2667, 21637), (3091, 18669), (4191, 13769), (5901, 9779), (6223, 9273)]