90307263

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{997}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 122075360

約数和(自身を除く): 31768097

約数列:

[1, 3, 109, 277, 327, 831, 997, 2991, 30193, 90579, 108673, 276169, 326019, 828507, 30102421, 90307263]

約数ペア:

[(1, 90307263), (3, 30102421), (109, 828507), (277, 326019), (327, 276169), (831, 108673), (997, 90579), (2991, 30193)]