87310293

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{23227}}^1$

素因数の和:23416

約数の個数: 16

約数和(自身を含む): 133793280

約数和(自身を除く): 46482987

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 23227, 69681, 162589, 487767, 4157633, 12472899, 29103431, 87310293]

約数ペア:

[(1, 87310293), (3, 29103431), (7, 12472899), (21, 4157633), (179, 487767), (537, 162589), (1253, 69681), (3759, 23227)]