27142521

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6367}}^1$

素因数の和:6413

約数の個数: 24

約数和(自身を含む): 43557120

約数和(自身を除く): 16414599

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 6367, 19101, 44569, 133707, 184643, 311983, 553929, 935949, 1292501, 3877503, 9047507, 27142521]

約数ペア:

[(1, 27142521), (3, 9047507), (7, 3877503), (21, 1292501), (29, 935949), (49, 553929), (87, 311983), (147, 184643), (203, 133707), (609, 44569), (1421, 19101), (4263, 6367)]