68374989

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{53881}}^1$

素因数の和:53937

約数の個数: 16

約数和(自身を含む): 103453440

約数和(自身を除く): 35078451

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 53881, 161643, 484929, 1454787, 2532407, 7597221, 22791663, 68374989]

約数ペア:

[(1, 68374989), (3, 22791663), (9, 7597221), (27, 2532407), (47, 1454787), (141, 484929), (423, 161643), (1269, 53881)]