209314143

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{15331}}^1$

素因数の和:15415

約数の個数: 24

約数和(自身を含む): 318108336

約数和(自身を除く): 108794193

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 4551, 13653, 15331, 45993, 137979, 567247, 628571, 1701741, 1885713, 5105223, 5657139, 23257127, 69771381, 209314143]

約数ペア:

[(1, 209314143), (3, 69771381), (9, 23257127), (37, 5657139), (41, 5105223), (111, 1885713), (123, 1701741), (333, 628571), (369, 567247), (1517, 137979), (4551, 45993), (13653, 15331)]