85781181

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 122041920

約数和(自身を除く): 36260739

約数列:

[1, 3, 19, 57, 103, 309, 361, 769, 1083, 1957, 2307, 5871, 14611, 37183, 43833, 79207, 111549, 237621, 277609, 832827, 1504933, 4514799, 28593727, 85781181]

約数ペア:

[(1, 85781181), (3, 28593727), (19, 4514799), (57, 1504933), (103, 832827), (309, 277609), (361, 237621), (769, 111549), (1083, 79207), (1957, 43833), (2307, 37183), (5871, 14611)]