39282381

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 60117120

約数和(自身を除く): 20834739

約数列:

[1, 3, 9, 27, 53, 97, 159, 283, 291, 477, 849, 873, 1431, 2547, 2619, 5141, 7641, 14999, 15423, 27451, 44997, 46269, 82353, 134991, 138807, 247059, 404973, 741177, 1454903, 4364709, 13094127, 39282381]

約数ペア:

[(1, 39282381), (3, 13094127), (9, 4364709), (27, 1454903), (53, 741177), (97, 404973), (159, 247059), (283, 138807), (291, 134991), (477, 82353), (849, 46269), (873, 44997), (1431, 27451), (2547, 15423), (2619, 14999), (5141, 7641)]