117011853

素因数分解:

$3^2\times 7^2\times {\mathrm{265333}}^1$

素因数の和:265353

約数の個数: 18

約数和(自身を含む): 196612494

約数和(自身を除く): 79600641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 265333, 795999, 1857331, 2387997, 5571993, 13001317, 16715979, 39003951, 117011853]

約数ペア:

[(1, 117011853), (3, 39003951), (7, 16715979), (9, 13001317), (21, 5571993), (49, 2387997), (63, 1857331), (147, 795999), (441, 265333)]