87413211

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2467}}^1$

素因数の和:2631

約数の個数: 24

約数和(自身を含む): 131416064

約数和(自身を除く): 44002853

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1143, 2467, 3937, 7401, 11811, 22203, 35433, 76477, 229431, 313309, 688293, 939927, 2819781, 9712579, 29137737, 87413211]

約数ペア:

[(1, 87413211), (3, 29137737), (9, 9712579), (31, 2819781), (93, 939927), (127, 688293), (279, 313309), (381, 229431), (1143, 76477), (2467, 35433), (3937, 22203), (7401, 11811)]