About the Number

106712991

106712990 ← → 106712992

2進数表記:110010111000100111110011111

漢数字表記:一億六百七十一万二千九百九十一

素因数分解:

3 3 × 7 1 × 11 1 × 51329 1

素因数の和:51356
約数の個数: 32
約数和(自身を含む): 197107200
約数和(自身を除く): 90394209

約数列:
[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 51329, 153987, 359303, 461961, 564619, 1077909, 1385883, 1693857, 3233727, 3952333, 5081571, 9701181, 11856999, 15244713, 35570997, 106712991]

約数ペア:
[(1, 106712991), (3, 35570997), (7, 15244713), (9, 11856999), (11, 9701181), (21, 5081571), (27, 3952333), (33, 3233727), (63, 1693857), (77, 1385883), (99, 1077909), (189, 564619), (231, 461961), (297, 359303), (693, 153987), (2079, 51329)]

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