180388479

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{86269}}^1$

素因数の和:86330

約数の個数: 16

約数和(自身を含む): 260880480

約数和(自身を除く): 80492001

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 86269, 258807, 1466573, 3537029, 4399719, 10611087, 60129493, 180388479]

約数ペア:

[(1, 180388479), (3, 60129493), (17, 10611087), (41, 4399719), (51, 3537029), (123, 1466573), (697, 258807), (2091, 86269)]