85481247

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{10789}}^1$

素因数の和:10950

約数の個数: 16

約数和(自身を含む): 120848000

約数和(自身を除く): 35366753

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 10789, 32367, 204991, 614973, 1499671, 4499013, 28493749, 85481247]

約数ペア:

[(1, 85481247), (3, 28493749), (19, 4499013), (57, 1499671), (139, 614973), (417, 204991), (2641, 32367), (7923, 10789)]