85969257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 128024064

約数和(自身を除く): 42054807

約数列:

[1, 3, 11, 33, 97, 107, 251, 291, 321, 753, 1067, 1177, 2761, 3201, 3531, 8283, 10379, 24347, 26857, 31137, 73041, 80571, 114169, 267817, 295427, 342507, 803451, 886281, 2605129, 7815387, 28656419, 85969257]

約数ペア:

[(1, 85969257), (3, 28656419), (11, 7815387), (33, 2605129), (97, 886281), (107, 803451), (251, 342507), (291, 295427), (321, 267817), (753, 114169), (1067, 80571), (1177, 73041), (2761, 31137), (3201, 26857), (3531, 24347), (8283, 10379)]