84988611

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{17851}}^1$

素因数の和:17903

約数の個数: 18

約数和(自身を含む): 128338028

約数和(自身を除く): 43349417

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 17851, 53553, 160659, 410573, 1231719, 3695157, 9443179, 28329537, 84988611]

約数ペア:

[(1, 84988611), (3, 28329537), (9, 9443179), (23, 3695157), (69, 1231719), (207, 410573), (529, 160659), (1587, 53553), (4761, 17851)]