126735189

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{13441}}^1$

素因数の和:13900

約数の個数: 16

約数和(自身を含む): 193564800

約数和(自身を除く): 66829611

約数列:

[1, 3, 7, 21, 449, 1347, 3143, 9429, 13441, 40323, 94087, 282261, 6035009, 18105027, 42245063, 126735189]

約数ペア:

[(1, 126735189), (3, 42245063), (7, 18105027), (21, 6035009), (449, 282261), (1347, 94087), (3143, 40323), (9429, 13441)]