87144099

素因数分解:

$3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1931}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 135672768

約数和(自身を除く): 48528669

約数列:

[1, 3, 7, 21, 49, 147, 307, 921, 1931, 2149, 5793, 6447, 13517, 15043, 40551, 45129, 94619, 283857, 592817, 1778451, 4149719, 12449157, 29048033, 87144099]

約数ペア:

[(1, 87144099), (3, 29048033), (7, 12449157), (21, 4149719), (49, 1778451), (147, 592817), (307, 283857), (921, 94619), (1931, 45129), (2149, 40551), (5793, 15043), (6447, 13517)]