About the Number

80613897

80613896 ← → 80613898

2進数表記:100110011100001001000001001

漢数字表記:八千六十一万三千八百九十七

素因数分解:

3 1 × 7 1 × 13 1 × 71 1 × 4159 1

素因数の和:4253
約数の個数: 32
約数和(自身を含む): 134184960
約数和(自身を除く): 53571063

約数列:
[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2769, 4159, 6461, 12477, 19383, 29113, 54067, 87339, 162201, 295289, 378469, 885867, 1135407, 2067023, 3838757, 6201069, 11516271, 26871299, 80613897]

約数ペア:
[(1, 80613897), (3, 26871299), (7, 11516271), (13, 6201069), (21, 3838757), (39, 2067023), (71, 1135407), (91, 885867), (213, 378469), (273, 295289), (497, 162201), (923, 87339), (1491, 54067), (2769, 29113), (4159, 19383), (6461, 12477)]

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