84649437

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2389}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 127262720

約数和(自身を除く): 42613283

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1143, 2389, 3937, 7167, 11811, 21501, 35433, 74059, 222177, 303403, 666531, 910209, 2730627, 9405493, 28216479, 84649437]

約数ペア:

[(1, 84649437), (3, 28216479), (9, 9405493), (31, 2730627), (93, 910209), (127, 666531), (279, 303403), (381, 222177), (1143, 74059), (2389, 35433), (3937, 21501), (7167, 11811)]