82551513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 122803200

約数和(自身を除く): 40251687

約数列:

[1, 3, 11, 33, 103, 149, 163, 309, 447, 489, 1133, 1639, 1793, 3399, 4917, 5379, 15347, 16789, 24287, 46041, 50367, 72861, 168817, 184679, 267157, 506451, 554037, 801471, 2501561, 7504683, 27517171, 82551513]

約数ペア:

[(1, 82551513), (3, 27517171), (11, 7504683), (33, 2501561), (103, 801471), (149, 554037), (163, 506451), (309, 267157), (447, 184679), (489, 168817), (1133, 72861), (1639, 50367), (1793, 46041), (3399, 24287), (4917, 16789), (5379, 15347)]