207628089

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{3671}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 293466240

約数和(自身を除く): 85838151

約数列:

[1, 3, 17, 51, 1109, 3327, 3671, 11013, 18853, 56559, 62407, 187221, 4071139, 12213417, 69209363, 207628089]

約数ペア:

[(1, 207628089), (3, 69209363), (17, 12213417), (51, 4071139), (1109, 187221), (3327, 62407), (3671, 56559), (11013, 18853)]