80905737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4973}}^1$

素因数の和:5033

約数の個数: 32

約数和(自身を含む): 128926080

約数和(自身を除く): 48020343

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1479, 4973, 5423, 14919, 16269, 54703, 84541, 144217, 164109, 253623, 432651, 929951, 1586387, 2451689, 2789853, 4759161, 7355067, 26968579, 80905737]

約数ペア:

[(1, 80905737), (3, 26968579), (11, 7355067), (17, 4759161), (29, 2789853), (33, 2451689), (51, 1586387), (87, 929951), (187, 432651), (319, 253623), (493, 164109), (561, 144217), (957, 84541), (1479, 54703), (4973, 16269), (5423, 14919)]