54512739

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1523}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 81546192

約数和(自身を除く): 27033453

約数列:

[1, 3, 9, 41, 97, 123, 291, 369, 873, 1523, 3977, 4569, 11931, 13707, 35793, 62443, 147731, 187329, 443193, 561987, 1329579, 6056971, 18170913, 54512739]

約数ペア:

[(1, 54512739), (3, 18170913), (9, 6056971), (41, 1329579), (97, 561987), (123, 443193), (291, 187329), (369, 147731), (873, 62443), (1523, 35793), (3977, 13707), (4569, 11931)]