27748833

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 44783616

約数和(自身を除く): 17034783

約数列:

[1, 3, 7, 21, 23, 69, 73, 161, 219, 483, 511, 787, 1533, 1679, 2361, 5037, 5509, 11753, 16527, 18101, 35259, 54303, 57451, 126707, 172353, 380121, 402157, 1206471, 1321373, 3964119, 9249611, 27748833]

約数ペア:

[(1, 27748833), (3, 9249611), (7, 3964119), (21, 1321373), (23, 1206471), (69, 402157), (73, 380121), (161, 172353), (219, 126707), (483, 57451), (511, 54303), (787, 35259), (1533, 18101), (1679, 16527), (2361, 11753), (5037, 5509)]