126957747

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{56501}}^1$

素因数の和:56618

約数の個数: 16

約数和(自身を含む): 195270912

約数和(自身を除く): 68313165

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 56501, 169503, 395507, 1186521, 6045607, 18136821, 42319249, 126957747]

約数ペア:

[(1, 126957747), (3, 42319249), (7, 18136821), (21, 6045607), (107, 1186521), (321, 395507), (749, 169503), (2247, 56501)]