191567972997

素因数分解:

$3^3\times {\mathrm{2579}}^1\times {\mathrm{2751109}}^1$

素因数の和:2753697

約数の個数: 16

約数和(自身を含む): 283914552000

約数和(自身を除く): 92346579003

約数列:

[1, 3, 9, 27, 2579, 7737, 23211, 69633, 2751109, 8253327, 24759981, 74279943, 7095110111, 21285330333, 63855990999, 191567972997]

約数ペア:

[(1, 191567972997), (3, 63855990999), (9, 21285330333), (27, 7095110111), (2579, 74279943), (7737, 24759981), (23211, 8253327), (69633, 2751109)]