27500627

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 36384768

約数和(自身を除く): 8884141

約数列:

[1, 7, 11, 31, 41, 77, 217, 281, 287, 341, 451, 1271, 1967, 2387, 3091, 3157, 8711, 8897, 11521, 13981, 21637, 60977, 80647, 95821, 97867, 126731, 357151, 670747, 887117, 2500057, 3928661, 27500627]

約数ペア:

[(1, 27500627), (7, 3928661), (11, 2500057), (31, 887117), (41, 670747), (77, 357151), (217, 126731), (281, 97867), (287, 95821), (341, 80647), (451, 60977), (1271, 21637), (1967, 13981), (2387, 11521), (3091, 8897), (3157, 8711)]