21103633053

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{6154457}}^1$

素因数の和:6154593

約数の個数: 16

約数和(自身を含む): 31510824960

約数和(自身を除く): 10407191907

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 6154457, 18463371, 55390113, 166170339, 781616039, 2344848117, 7034544351, 21103633053]

約数ペア:

[(1, 21103633053), (3, 7034544351), (9, 2344848117), (27, 781616039), (127, 166170339), (381, 55390113), (1143, 18463371), (3429, 6154457)]