85457211

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 134711808

約数和(自身を除く): 49254597

約数列:

[1, 3, 7, 21, 43, 101, 129, 301, 303, 707, 903, 937, 2121, 2811, 4343, 6559, 13029, 19677, 30401, 40291, 91203, 94637, 120873, 282037, 283911, 662459, 846111, 1987377, 4069391, 12208173, 28485737, 85457211]

約数ペア:

[(1, 85457211), (3, 28485737), (7, 12208173), (21, 4069391), (43, 1987377), (101, 846111), (129, 662459), (301, 283911), (303, 282037), (707, 120873), (903, 94637), (937, 91203), (2121, 40291), (2811, 30401), (4343, 19677), (6559, 13029)]