109915057

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 29430863

約数列:

[1, 7, 19, 31, 53, 133, 217, 371, 503, 589, 1007, 1643, 3521, 4123, 7049, 9557, 11501, 15593, 26659, 31217, 66899, 109151, 186613, 218519, 296267, 506521, 826429, 2073869, 3545647, 5785003, 15702151, 109915057]

約数ペア:

[(1, 109915057), (7, 15702151), (19, 5785003), (31, 3545647), (53, 2073869), (133, 826429), (217, 506521), (371, 296267), (503, 218519), (589, 186613), (1007, 109151), (1643, 66899), (3521, 31217), (4123, 26659), (7049, 15593), (9557, 11501)]