211045923

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{68767}}^1$

素因数の和:68815

約数の個数: 24

約数和(自身を含む): 343289856

約数和(自身を除く): 132243933

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 68767, 206301, 618903, 756437, 2131777, 2269311, 6395331, 6807933, 19185993, 23449547, 70348641, 211045923]

約数ペア:

[(1, 211045923), (3, 70348641), (9, 23449547), (11, 19185993), (31, 6807933), (33, 6395331), (93, 2269311), (99, 2131777), (279, 756437), (341, 618903), (1023, 206301), (3069, 68767)]