54578211

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7699}}^1$

素因数の和:7858

約数の個数: 16

約数和(自身を含む): 77616000

約数和(自身を除く): 23037789

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 7699, 23097, 130883, 392649, 1070161, 3210483, 18192737, 54578211]

約数ペア:

[(1, 54578211), (3, 18192737), (17, 3210483), (51, 1070161), (139, 392649), (417, 130883), (2363, 23097), (7089, 7699)]