55723383

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{3457}}^1$

素因数の和:3668

約数の個数: 20

約数和(自身を含む): 83683600

約数和(自身を除く): 27960217

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 3457, 5373, 10371, 16119, 31113, 93339, 280017, 687943, 2063829, 6191487, 18574461, 55723383]

約数ペア:

[(1, 55723383), (3, 18574461), (9, 6191487), (27, 2063829), (81, 687943), (199, 280017), (597, 93339), (1791, 31113), (3457, 16119), (5373, 10371)]