61427019

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7753}}^1$

素因数の和:7914

約数の個数: 16

約数和(自身を含む): 86844800

約数和(自身を除く): 25417781

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7753, 7923, 23259, 147307, 441921, 1077667, 3233001, 20475673, 61427019]

約数ペア:

[(1, 61427019), (3, 20475673), (19, 3233001), (57, 1077667), (139, 441921), (417, 147307), (2641, 23259), (7753, 7923)]