27218139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 42122304

約数和(自身を除く): 14904165

約数列:

[1, 3, 13, 17, 39, 51, 61, 183, 221, 663, 673, 793, 1037, 2019, 2379, 3111, 8749, 11441, 13481, 26247, 34323, 40443, 41053, 123159, 148733, 446199, 533689, 697901, 1601067, 2093703, 9072713, 27218139]

約数ペア:

[(1, 27218139), (3, 9072713), (13, 2093703), (17, 1601067), (39, 697901), (51, 533689), (61, 446199), (183, 148733), (221, 123159), (663, 41053), (673, 40443), (793, 34323), (1037, 26247), (2019, 13481), (2379, 11441), (3111, 8749)]