84422871

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12659}}^1$

素因数の和:12700

約数の個数: 32

約数和(自身を含む): 141792000

約数和(自身を除く): 57369129

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 12659, 37977, 113931, 164567, 240521, 341793, 493701, 721563, 1481103, 2164689, 3126773, 4443309, 6494067, 9380319, 28140957, 84422871]

約数ペア:

[(1, 84422871), (3, 28140957), (9, 9380319), (13, 6494067), (19, 4443309), (27, 3126773), (39, 2164689), (57, 1481103), (117, 721563), (171, 493701), (247, 341793), (351, 240521), (513, 164567), (741, 113931), (2223, 37977), (6669, 12659)]