68459991

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 92534400

約数和(自身を除く): 24074409

約数列:

[1, 3, 107, 321, 419, 509, 1257, 1527, 44833, 54463, 134499, 163389, 213271, 639813, 22819997, 68459991]

約数ペア:

[(1, 68459991), (3, 22819997), (107, 639813), (321, 213271), (419, 163389), (509, 134499), (1257, 54463), (1527, 44833)]