27810069

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42719}}^1$

素因数の和:42760

約数の個数: 16

約数和(自身を含む): 43745280

約数和(自身を除く): 15935211

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 42719, 128157, 299033, 897099, 1324289, 3972867, 9270023, 27810069]

約数ペア:

[(1, 27810069), (3, 9270023), (7, 3972867), (21, 1324289), (31, 897099), (93, 299033), (217, 128157), (651, 42719)]