27956523

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{57881}}^1$

素因数の和:57914

約数の個数: 16

約数和(自身を含む): 44453376

約数和(自身を除く): 16496853

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 57881, 173643, 405167, 1215501, 1331263, 3993789, 9318841, 27956523]

約数ペア:

[(1, 27956523), (3, 9318841), (7, 3993789), (21, 1331263), (23, 1215501), (69, 405167), (161, 173643), (483, 57881)]