16542099

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3919}}^1$

素因数の和:3999

約数の個数: 24

約数和(自身を含む): 27722240

約数和(自身を除く): 11180141

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 3919, 4221, 11757, 27433, 35271, 82299, 246897, 262573, 787719, 1838011, 2363157, 5514033, 16542099]

約数ペア:

[(1, 16542099), (3, 5514033), (7, 2363157), (9, 1838011), (21, 787719), (63, 262573), (67, 246897), (201, 82299), (469, 35271), (603, 27433), (1407, 11757), (3919, 4221)]