57274329

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 91119616

約数和(自身を除く): 33845287

約数列:

[1, 3, 7, 21, 31, 93, 97, 217, 291, 651, 679, 907, 2037, 2721, 3007, 6349, 9021, 19047, 21049, 28117, 63147, 84351, 87979, 196819, 263937, 590457, 615853, 1847559, 2727349, 8182047, 19091443, 57274329]

約数ペア:

[(1, 57274329), (3, 19091443), (7, 8182047), (21, 2727349), (31, 1847559), (93, 615853), (97, 590457), (217, 263937), (291, 196819), (651, 87979), (679, 84351), (907, 63147), (2037, 28117), (2721, 21049), (3007, 19047), (6349, 9021)]