27642777

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5449}}^1$

素因数の和:5560

約数の個数: 16

約数和(自身を含む): 39240000

約数和(自身を除く): 11597223

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 5449, 16347, 103531, 310593, 484961, 1454883, 9214259, 27642777]

約数ペア:

[(1, 27642777), (3, 9214259), (19, 1454883), (57, 484961), (89, 310593), (267, 103531), (1691, 16347), (5073, 5449)]