16126651581

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1\times {\mathrm{127241}}^1$

素因数の和:127836

約数の個数: 16

約数和(自身を含む): 21804189120

約数和(自身を除く): 5677537539

約数列:

[1, 3, 83, 249, 509, 1527, 42247, 126741, 127241, 381723, 10561003, 31683009, 64765669, 194297007, 5375550527, 16126651581]

約数ペア:

[(1, 16126651581), (3, 5375550527), (83, 194297007), (249, 64765669), (509, 31683009), (1527, 10561003), (42247, 381723), (126741, 127241)]