68127863

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 11498377

約数列:

[1, 19, 23, 31, 47, 107, 437, 589, 713, 893, 1081, 1457, 2033, 2461, 3317, 5029, 13547, 20539, 27683, 33511, 46759, 63023, 76291, 95551, 115667, 155899, 636709, 1449529, 2197673, 2962081, 3585677, 68127863]

約数ペア:

[(1, 68127863), (19, 3585677), (23, 2962081), (31, 2197673), (47, 1449529), (107, 636709), (437, 155899), (589, 115667), (713, 95551), (893, 76291), (1081, 63023), (1457, 46759), (2033, 33511), (2461, 27683), (3317, 20539), (5029, 13547)]