81455286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{1823}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 178080768

約数和(自身を除く): 96625482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 677, 1354, 1823, 2031, 3646, 4062, 5469, 7447, 10938, 14894, 20053, 22341, 40106, 44682, 60159, 120318, 1234171, 2468342, 3702513, 7405026, 13575881, 27151762, 40727643, 81455286]

約数ペア:

[(1, 81455286), (2, 40727643), (3, 27151762), (6, 13575881), (11, 7405026), (22, 3702513), (33, 2468342), (66, 1234171), (677, 120318), (1354, 60159), (1823, 44682), (2031, 40106), (3646, 22341), (4062, 20053), (5469, 14894), (7447, 10938)]