187620939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{5279}}^1$

素因数の和:5655

約数の個数: 24

約数和(自身を含む): 296524800

約数和(自身を除く): 108903861

約数列:

[1, 3, 9, 11, 33, 99, 359, 1077, 3231, 3949, 5279, 11847, 15837, 35541, 47511, 58069, 174207, 522621, 1895161, 5685483, 17056449, 20846771, 62540313, 187620939]

約数ペア:

[(1, 187620939), (3, 62540313), (9, 20846771), (11, 17056449), (33, 5685483), (99, 1895161), (359, 522621), (1077, 174207), (3231, 58069), (3949, 47511), (5279, 35541), (11847, 15837)]