49181751

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4027}}^1$

素因数の和:4115

約数の個数: 24

約数和(自身を含む): 75404160

約数和(自身を除く): 26222409

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4027, 4071, 12081, 12213, 36243, 92621, 237593, 277863, 712779, 833589, 2138337, 5464639, 16393917, 49181751]

約数ペア:

[(1, 49181751), (3, 16393917), (9, 5464639), (23, 2138337), (59, 833589), (69, 712779), (177, 277863), (207, 237593), (531, 92621), (1357, 36243), (4027, 12213), (4071, 12081)]