2755567359

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{181061}}^1$

素因数の和:181175

約数の個数: 24

約数和(自身を含む): 4236850800

約数和(自身を除く): 1481283441

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 5073, 15219, 181061, 543183, 1629549, 3440159, 10320477, 16114429, 30961431, 48343287, 145029861, 306174151, 918522453, 2755567359]

約数ペア:

[(1, 2755567359), (3, 918522453), (9, 306174151), (19, 145029861), (57, 48343287), (89, 30961431), (171, 16114429), (267, 10320477), (801, 3440159), (1691, 1629549), (5073, 543183), (15219, 181061)]