27702759

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4297}}^1$

素因数の和:4614

約数の個数: 16

約数和(自身を含む): 42361088

約数和(自身を除く): 14658329

約数列:

[1, 3, 7, 21, 307, 921, 2149, 4297, 6447, 12891, 30079, 90237, 1319179, 3957537, 9234253, 27702759]

約数ペア:

[(1, 27702759), (3, 9234253), (7, 3957537), (21, 1319179), (307, 90237), (921, 30079), (2149, 12891), (4297, 6447)]