27019287

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 41081040

約数和(自身を除く): 14061753

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 1979, 4551, 5937, 13653, 17811, 73223, 81139, 219669, 243417, 659007, 730251, 3002143, 9006429, 27019287]

約数ペア:

[(1, 27019287), (3, 9006429), (9, 3002143), (37, 730251), (41, 659007), (111, 243417), (123, 219669), (333, 81139), (369, 73223), (1517, 17811), (1979, 13653), (4551, 5937)]