57205137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 86630400

約数和(自身を除く): 29425263

約数列:

[1, 3, 11, 31, 33, 93, 199, 281, 341, 597, 843, 1023, 2189, 3091, 6169, 6567, 8711, 9273, 18507, 26133, 55919, 67859, 95821, 167757, 203577, 287463, 615109, 1733489, 1845327, 5200467, 19068379, 57205137]

約数ペア:

[(1, 57205137), (3, 19068379), (11, 5200467), (31, 1845327), (33, 1733489), (93, 615109), (199, 287463), (281, 203577), (341, 167757), (597, 95821), (843, 67859), (1023, 55919), (2189, 26133), (3091, 18507), (6169, 9273), (6567, 8711)]