27766277

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18979}}^1$

素因数の和:19016

約数の個数: 16

約数和(自身を含む): 36441600

約数和(自身を除く): 8675323

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 18979, 132853, 208769, 360601, 1461383, 2524207, 3966611, 27766277]

約数ペア:

[(1, 27766277), (7, 3966611), (11, 2524207), (19, 1461383), (77, 360601), (133, 208769), (209, 132853), (1463, 18979)]