7494849

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 11808000

約数和(自身を除く): 4313151

約数列:

[1, 3, 9, 23, 27, 69, 81, 149, 207, 243, 447, 621, 729, 1341, 1863, 2187, 3427, 4023, 5589, 10281, 12069, 16767, 30843, 36207, 50301, 92529, 108621, 277587, 325863, 832761, 2498283, 7494849]

約数ペア:

[(1, 7494849), (3, 2498283), (9, 832761), (23, 325863), (27, 277587), (69, 108621), (81, 92529), (149, 50301), (207, 36207), (243, 30843), (447, 16767), (621, 12069), (729, 10281), (1341, 5589), (1863, 4023), (2187, 3427)]