49390173

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6173}}^1$

素因数の和:6313

約数の個数: 24

約数和(自身を含む): 82188288

約数和(自身を除く): 32798115

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 6173, 8001, 18519, 43211, 55557, 129633, 388899, 783971, 2351913, 5487797, 7055739, 16463391, 49390173]

約数ペア:

[(1, 49390173), (3, 16463391), (7, 7055739), (9, 5487797), (21, 2351913), (63, 783971), (127, 388899), (381, 129633), (889, 55557), (1143, 43211), (2667, 18519), (6173, 8001)]