627211674489

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1\times {\mathrm{449}}^1\times {\mathrm{11971}}^1$

素因数の和:12921

約数の個数: 32

約数和(自身を含む): 848968041600

約数和(自身を除く): 221756367111

約数列:

[1, 3, 97, 291, 401, 449, 1203, 1347, 11971, 35913, 38897, 43553, 116691, 130659, 180049, 540147, 1161187, 3483561, 4800371, 5374979, 14401113, 16124937, 17464753, 52394259, 465635987, 521372963, 1396907961, 1564118889, 2155366579, 6466099737, 209070558163, 627211674489]

約数ペア:

[(1, 627211674489), (3, 209070558163), (97, 6466099737), (291, 2155366579), (401, 1564118889), (449, 1396907961), (1203, 521372963), (1347, 465635987), (11971, 52394259), (35913, 17464753), (38897, 16124937), (43553, 14401113), (116691, 5374979), (130659, 4800371), (180049, 3483561), (540147, 1161187)]