About the Number

137214981

137214980 ← → 137214982

2進数表記:1000001011011011110000000101

漢数字表記:一億三千七百二十一万四千九百八十一

素因数分解:

3 2 × 37 1 × 107 1 × 3851 1

素因数の和:4001
約数の個数: 24
約数和(自身を含む): 205511904
約数和(自身を除く): 68296923

約数列:
[1, 3, 9, 37, 107, 111, 321, 333, 963, 3851, 3959, 11553, 11877, 34659, 35631, 142487, 412057, 427461, 1236171, 1282383, 3708513, 15246109, 45738327, 137214981]

約数ペア:
[(1, 137214981), (3, 45738327), (9, 15246109), (37, 3708513), (107, 1282383), (111, 1236171), (321, 427461), (333, 412057), (963, 142487), (3851, 35631), (3959, 34659), (11553, 11877)]

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