201727281

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{88129}}^1$

素因数の和:88248

約数の個数: 16

約数和(自身を含む): 310217600

約数和(自身を除く): 108490319

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 88129, 264387, 616903, 1850709, 9606061, 28818183, 67242427, 201727281]

約数ペア:

[(1, 201727281), (3, 67242427), (7, 28818183), (21, 9606061), (109, 1850709), (327, 616903), (763, 264387), (2289, 88129)]