27393561

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1709}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 42948360

約数和(自身を除く): 15554799

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1709, 1781, 5127, 5343, 15381, 16029, 22217, 66651, 199953, 234133, 702399, 2107197, 3043729, 9131187, 27393561]

約数ペア:

[(1, 27393561), (3, 9131187), (9, 3043729), (13, 2107197), (39, 702399), (117, 234133), (137, 199953), (411, 66651), (1233, 22217), (1709, 16029), (1781, 15381), (5127, 5343)]