27856611

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{5851}}^1$

素因数の和:5903

約数の個数: 18

約数和(自身を含む): 42070028

約数和(自身を除く): 14213417

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 5851, 17553, 52659, 134573, 403719, 1211157, 3095179, 9285537, 27856611]

約数ペア:

[(1, 27856611), (3, 9285537), (9, 3095179), (23, 1211157), (69, 403719), (207, 134573), (529, 52659), (1587, 17553), (4761, 5851)]