About the Number

129126057983

129126057982 ← → 129126057984

2進数表記:1111000010000100000110100011111111111

漢数字表記:千二百九十一億二千六百五万七千九百八十三

素因数分解:

13 1 × 37 1 × 43 1 × 71 1 × 87931 1

素因数の和:88095
約数の個数: 32
約数和(自身を含む): 148198482432
約数和(自身を除く): 19072424449

約数列:
[1, 13, 37, 43, 71, 481, 559, 923, 1591, 2627, 3053, 20683, 34151, 39689, 87931, 112961, 1143103, 1468493, 3253447, 3781033, 6243101, 42294811, 49153429, 81160313, 139898221, 230994737, 268453343, 1818676873, 3002931581, 3489893459, 9932773691, 129126057983]

約数ペア:
[(1, 129126057983), (13, 9932773691), (37, 3489893459), (43, 3002931581), (71, 1818676873), (481, 268453343), (559, 230994737), (923, 139898221), (1591, 81160313), (2627, 49153429), (3053, 42294811), (20683, 6243101), (34151, 3781033), (39689, 3253447), (87931, 1468493), (112961, 1143103)]

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