85861467

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 125798400

約数和(自身を除く): 39936933

約数列:

[1, 3, 9, 179, 223, 239, 537, 669, 717, 1611, 2007, 2151, 39917, 42781, 53297, 119751, 128343, 159891, 359253, 385029, 479673, 9540163, 28620489, 85861467]

約数ペア:

[(1, 85861467), (3, 28620489), (9, 9540163), (179, 479673), (223, 385029), (239, 359253), (537, 159891), (669, 128343), (717, 119751), (1611, 53297), (2007, 42781), (2151, 39917)]