168086997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{1627}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 261925664

約数和(自身を除く): 93838667

約数列:

[1, 3, 9, 13, 39, 117, 883, 1627, 2649, 4881, 7947, 11479, 14643, 21151, 34437, 63453, 103311, 190359, 1436641, 4309923, 12929769, 18676333, 56028999, 168086997]

約数ペア:

[(1, 168086997), (3, 56028999), (9, 18676333), (13, 12929769), (39, 4309923), (117, 1436641), (883, 190359), (1627, 103311), (2649, 63453), (4881, 34437), (7947, 21151), (11479, 14643)]