13824729

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 21504000

約数和(自身を除く): 7679271

約数列:

[1, 3, 9, 27, 31, 83, 93, 199, 249, 279, 597, 747, 837, 1791, 2241, 2573, 5373, 6169, 7719, 16517, 18507, 23157, 49551, 55521, 69471, 148653, 166563, 445959, 512027, 1536081, 4608243, 13824729]

約数ペア:

[(1, 13824729), (3, 4608243), (9, 1536081), (27, 512027), (31, 445959), (83, 166563), (93, 148653), (199, 69471), (249, 55521), (279, 49551), (597, 23157), (747, 18507), (837, 16517), (1791, 7719), (2241, 6169), (2573, 5373)]