About the Number

127989006

127989005 ← → 127989007

2進数表記:111101000001111010100001110

漢数字表記:一億二千七百九十八万九千六

素因数分解:

2 1 × 3 1 × 29 1 × 79 1 × 9311 1

素因数の和:9424
約数の個数: 32
約数和(自身を含む): 268185600
約数和(自身を除く): 140196594

約数列:
[1, 2, 3, 6, 29, 58, 79, 87, 158, 174, 237, 474, 2291, 4582, 6873, 9311, 13746, 18622, 27933, 55866, 270019, 540038, 735569, 810057, 1471138, 1620114, 2206707, 4413414, 21331501, 42663002, 63994503, 127989006]

約数ペア:
[(1, 127989006), (2, 63994503), (3, 42663002), (6, 21331501), (29, 4413414), (58, 2206707), (79, 1620114), (87, 1471138), (158, 810057), (174, 735569), (237, 540038), (474, 270019), (2291, 55866), (4582, 27933), (6873, 18622), (9311, 13746)]

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