About the Number

127938141

127938140 ← → 127938142

2進数表記:111101000000010111001011101

漢数字表記:一億二千七百九十三万八千百四十一

素因数分解:

3 2 × 17 1 × 719 1 × 1163 1

素因数の和:1905
約数の個数: 24
約数和(自身を含む): 196110720
約数和(自身を除く): 68172579

約数列:
[1, 3, 9, 17, 51, 153, 719, 1163, 2157, 3489, 6471, 10467, 12223, 19771, 36669, 59313, 110007, 177939, 836197, 2508591, 7525773, 14215349, 42646047, 127938141]

約数ペア:
[(1, 127938141), (3, 42646047), (9, 14215349), (17, 7525773), (51, 2508591), (153, 836197), (719, 177939), (1163, 110007), (2157, 59313), (3489, 36669), (6471, 19771), (10467, 12223)]

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