259808071293

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{60519001}}^1$

素因数の和:60519066

約数の個数: 20

約数和(自身を含む): 395431159068

約数和(自身を除く): 135623087775

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 60519001, 181557003, 544671009, 1634013027, 3207507053, 4902039081, 9622521159, 28867563477, 86602690431, 259808071293]

約数ペア:

[(1, 259808071293), (3, 86602690431), (9, 28867563477), (27, 9622521159), (53, 4902039081), (81, 3207507053), (159, 1634013027), (477, 544671009), (1431, 181557003), (4293, 60519001)]