156722776479

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{937}}^1\times {\mathrm{87251}}^1$

素因数の和:88268

約数の個数: 32

約数和(自身を含む): 235706042880

約数和(自身を除く): 78983266401

約数列:

[1, 3, 9, 27, 71, 213, 639, 937, 1917, 2811, 8433, 25299, 66527, 87251, 199581, 261753, 598743, 785259, 1796229, 2355777, 6194821, 18584463, 55753389, 81754187, 167260167, 245262561, 735787683, 2207363049, 5804547277, 17413641831, 52240925493, 156722776479]

約数ペア:

[(1, 156722776479), (3, 52240925493), (9, 17413641831), (27, 5804547277), (71, 2207363049), (213, 735787683), (639, 245262561), (937, 167260167), (1917, 81754187), (2811, 55753389), (8433, 18584463), (25299, 6194821), (66527, 2355777), (87251, 1796229), (199581, 785259), (261753, 598743)]