67877109

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{4211}}^1$

素因数の和:4422

約数の個数: 20

約数和(自身を含む): 101930400

約数和(自身を除く): 34053291

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 4211, 5373, 12633, 16119, 37899, 113697, 341091, 837989, 2513967, 7541901, 22625703, 67877109]

約数ペア:

[(1, 67877109), (3, 22625703), (9, 7541901), (27, 2513967), (81, 837989), (199, 341091), (597, 113697), (1791, 37899), (4211, 16119), (5373, 12633)]