51124821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{2131}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 74500608

約数和(自身を除く): 23375787

約数列:

[1, 3, 11, 33, 727, 2131, 2181, 6393, 7997, 23441, 23991, 70323, 1549237, 4647711, 17041607, 51124821]

約数ペア:

[(1, 51124821), (3, 17041607), (11, 4647711), (33, 1549237), (727, 70323), (2131, 23991), (2181, 23441), (6393, 7997)]