81124551

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{941}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 125399040

約数和(自身を除く): 44274489

約数列:

[1, 3, 9, 27, 31, 93, 103, 279, 309, 837, 927, 941, 2781, 2823, 3193, 8469, 9579, 25407, 28737, 29171, 86211, 87513, 96923, 262539, 290769, 787617, 872307, 2616921, 3004613, 9013839, 27041517, 81124551]

約数ペア:

[(1, 81124551), (3, 27041517), (9, 9013839), (27, 3004613), (31, 2616921), (93, 872307), (103, 787617), (279, 290769), (309, 262539), (837, 96923), (927, 87513), (941, 86211), (2781, 29171), (2823, 28737), (3193, 25407), (8469, 9579)]