56009181

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2689}}^1$

素因数の和:2876

約数の個数: 16

約数和(自身を含む): 76697280

約数和(自身を除く): 20688099

約数列:

[1, 3, 53, 131, 159, 393, 2689, 6943, 8067, 20829, 142517, 352259, 427551, 1056777, 18669727, 56009181]

約数ペア:

[(1, 56009181), (3, 18669727), (53, 1056777), (131, 427551), (159, 352259), (393, 142517), (2689, 20829), (6943, 8067)]