27481113

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 56

約数和(自身を含む): 47217600

約数和(自身を除く): 19736487

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 149, 207, 243, 253, 297, 447, 621, 729, 759, 891, 1341, 1639, 1863, 2277, 2673, 3427, 4023, 4917, 5589, 6831, 8019, 10281, 12069, 14751, 16767, 20493, 30843, 36207, 37697, 44253, 61479, 92529, 108621, 113091, 132759, 184437, 277587, 339273, 398277, 832761, 1017819, 1194831, 2498283, 3053457, 9160371, 27481113]

約数ペア:

[(1, 27481113), (3, 9160371), (9, 3053457), (11, 2498283), (23, 1194831), (27, 1017819), (33, 832761), (69, 398277), (81, 339273), (99, 277587), (149, 184437), (207, 132759), (243, 113091), (253, 108621), (297, 92529), (447, 61479), (621, 44253), (729, 37697), (759, 36207), (891, 30843), (1341, 20493), (1639, 16767), (1863, 14751), (2277, 12069), (2673, 10281), (3427, 8019), (4023, 6831), (4917, 5589)]