81085077

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{4397}}^1$

素因数の和:5089

約数の個数: 16

約数和(自身を含む): 120329280

約数和(自身を除く): 39244203

約数列:

[1, 3, 9, 27, 683, 2049, 4397, 6147, 13191, 18441, 39573, 118719, 3003151, 9009453, 27028359, 81085077]

約数ペア:

[(1, 81085077), (3, 27028359), (9, 9009453), (27, 3003151), (683, 118719), (2049, 39573), (4397, 18441), (6147, 13191)]