191567996919

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{10243}}^1\times {\mathrm{17761}}^1$

素因数の和:28029

約数の個数: 40

約数和(自身を含む): 308229954032

約数和(自身を除く): 116661957113

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 10243, 17761, 30729, 53283, 92187, 133159, 159849, 230893, 276561, 399477, 479547, 692679, 829683, 1198431, 1438641, 2078037, 3595293, 6234111, 10785879, 18702333, 181925923, 545777769, 1637333307, 2365036999, 4911999921, 7095110997, 14735999763, 21285332991, 63855998973, 191567996919]

約数ペア:

[(1, 191567996919), (3, 63855998973), (9, 21285332991), (13, 14735999763), (27, 7095110997), (39, 4911999921), (81, 2365036999), (117, 1637333307), (351, 545777769), (1053, 181925923), (10243, 18702333), (17761, 10785879), (30729, 6234111), (53283, 3595293), (92187, 2078037), (133159, 1438641), (159849, 1198431), (230893, 829683), (276561, 692679), (399477, 479547)]