81195846

素因数分解:

$2^1\times 3^1\times {\mathrm{2549}}^1\times {\mathrm{5309}}^1$

素因数の和:7863

約数の個数: 16

約数和(自身を含む): 162486000

約数和(自身を除く): 81290154

約数列:

[1, 2, 3, 6, 2549, 5098, 5309, 7647, 10618, 15294, 15927, 31854, 13532641, 27065282, 40597923, 81195846]

約数ペア:

[(1, 81195846), (2, 40597923), (3, 27065282), (6, 13532641), (2549, 31854), (5098, 15927), (5309, 15294), (7647, 10618)]