About the Number

131057433

131057432 ← → 131057434

2進数表記:111110011111100011100011001

漢数字表記:一億三千百五万七千四百三十三

素因数分解:

3 6 × 13 1 × 13829 1

素因数の和:13860
約数の個数: 28
約数和(自身を含む): 211626660
約数和(自身を除く): 80569227

約数列:
[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 13829, 41487, 124461, 179777, 373383, 539331, 1120149, 1617993, 3360447, 4853979, 10081341, 14561937, 43685811, 131057433]

約数ペア:
[(1, 131057433), (3, 43685811), (9, 14561937), (13, 10081341), (27, 4853979), (39, 3360447), (81, 1617993), (117, 1120149), (243, 539331), (351, 373383), (729, 179777), (1053, 124461), (3159, 41487), (9477, 13829)]

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