7974454401

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{64109}}^1$

素因数の和:64406

約数の個数: 32

約数和(自身を含む): 12555302400

約数和(自身を除く): 4580847999

約数列:

[1, 3, 9, 17, 27, 51, 153, 271, 459, 813, 2439, 4607, 7317, 13821, 41463, 64109, 124389, 192327, 576981, 1089853, 1730943, 3269559, 9808677, 17373539, 29426031, 52120617, 156361851, 295350163, 469085553, 886050489, 2658151467, 7974454401]

約数ペア:

[(1, 7974454401), (3, 2658151467), (9, 886050489), (17, 469085553), (27, 295350163), (51, 156361851), (153, 52120617), (271, 29426031), (459, 17373539), (813, 9808677), (2439, 3269559), (4607, 1730943), (7317, 1089853), (13821, 576981), (41463, 192327), (64109, 124389)]