68284929

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 92252160

約数和(自身を除く): 23967231

約数列:

[1, 3, 131, 239, 393, 717, 727, 2181, 31309, 93927, 95237, 173753, 285711, 521259, 22761643, 68284929]

約数ペア:

[(1, 68284929), (3, 22761643), (131, 521259), (239, 285711), (393, 173753), (717, 95237), (727, 93927), (2181, 31309)]