86993049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 137088000

約数和(自身を除く): 50094951

約数列:

[1, 3, 11, 13, 33, 39, 143, 199, 429, 597, 1019, 2189, 2587, 3057, 6567, 7761, 11209, 13247, 28457, 33627, 39741, 85371, 145717, 202781, 437151, 608343, 2230591, 2636153, 6691773, 7908459, 28997683, 86993049]

約数ペア:

[(1, 86993049), (3, 28997683), (11, 7908459), (13, 6691773), (33, 2636153), (39, 2230591), (143, 608343), (199, 437151), (429, 202781), (597, 145717), (1019, 85371), (2189, 39741), (2587, 33627), (3057, 28457), (6567, 13247), (7761, 11209)]