90217707

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{17911}}^1$

素因数の和:18010

約数の個数: 16

約数和(自身を含む): 127246848

約数和(自身を除く): 37029141

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 17911, 53733, 411953, 1235859, 1307503, 3922509, 30072569, 90217707]

約数ペア:

[(1, 90217707), (3, 30072569), (23, 3922509), (69, 1307503), (73, 1235859), (219, 411953), (1679, 53733), (5037, 17911)]