80036949

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 113458752

約数和(自身を除く): 33421803

約数列:

[1, 3, 19, 57, 263, 281, 361, 789, 843, 1083, 4997, 5339, 14991, 16017, 73903, 94943, 101441, 221709, 284829, 304323, 1404157, 4212471, 26678983, 80036949]

約数ペア:

[(1, 80036949), (3, 26678983), (19, 4212471), (57, 1404157), (263, 304323), (281, 284829), (361, 221709), (789, 101441), (843, 94943), (1083, 73903), (4997, 16017), (5339, 14991)]