27187173

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10103}}^1$

素因数の和:10145

約数の個数: 24

約数和(自身を含む): 44134272

約数和(自身を除く): 16947099

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 10103, 30309, 90927, 131339, 232369, 394017, 697107, 1182051, 2091321, 3020797, 9062391, 27187173]

約数ペア:

[(1, 27187173), (3, 9062391), (9, 3020797), (13, 2091321), (23, 1182051), (39, 697107), (69, 394017), (117, 232369), (207, 131339), (299, 90927), (897, 30309), (2691, 10103)]