72047349

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1279}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 113817600

約数和(自身を除く): 41770251

約数列:

[1, 3, 9, 11, 33, 99, 569, 1279, 1707, 3837, 5121, 6259, 11511, 14069, 18777, 42207, 56331, 126621, 727751, 2183253, 6549759, 8005261, 24015783, 72047349]

約数ペア:

[(1, 72047349), (3, 24015783), (9, 8005261), (11, 6549759), (33, 2183253), (99, 727751), (569, 126621), (1279, 56331), (1707, 42207), (3837, 18777), (5121, 14069), (6259, 11511)]