82601889

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{20201}}^1$

素因数の和:20280

約数の個数: 16

約数和(自身を含む): 116363520

約数和(自身を除く): 33761631

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 20201, 60603, 585829, 949447, 1757487, 2848341, 27533963, 82601889]

約数ペア:

[(1, 82601889), (3, 27533963), (29, 2848341), (47, 1757487), (87, 949447), (141, 585829), (1363, 60603), (4089, 20201)]