About the Number

125331381

125331380 ← → 125331382

2進数表記:111011110000110011110110101

漢数字表記:一億二千五百三十三万千三百八十一

素因数分解:

3 5 × 7 1 × 73681 1

素因数の和:73703
約数の個数: 24
約数和(自身を含む): 214561984
約数和(自身を除く): 89230603

約数列:
[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 73681, 221043, 515767, 663129, 1547301, 1989387, 4641903, 5968161, 13925709, 17904483, 41777127, 125331381]

約数ペア:
[(1, 125331381), (3, 41777127), (7, 17904483), (9, 13925709), (21, 5968161), (27, 4641903), (63, 1989387), (81, 1547301), (189, 663129), (243, 515767), (567, 221043), (1701, 73681)]

このpageの処理時間: 0.007292509078979492 seconds