84281427

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{550859}}^1$

素因数の和:550882

約数の個数: 12

約数和(自身を含む): 128901240

約数和(自身を除く): 44619813

約数列:

[1, 3, 9, 17, 51, 153, 550859, 1652577, 4957731, 9364603, 28093809, 84281427]

約数ペア:

[(1, 84281427), (3, 28093809), (9, 9364603), (17, 4957731), (51, 1652577), (153, 550859)]