87746721

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{27259}}^1$

素因数の和:27328

約数の個数: 16

約数和(自身を含む): 124305600

約数和(自身を除く): 36558879

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 27259, 81777, 790511, 1008583, 2371533, 3025749, 29248907, 87746721]

約数ペア:

[(1, 87746721), (3, 29248907), (29, 3025749), (37, 2371533), (87, 1008583), (111, 790511), (1073, 81777), (3219, 27259)]