51398127

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3001}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 81486288

約数和(自身を除く): 30088161

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1557, 1903, 3001, 5709, 9003, 17127, 27009, 33011, 99033, 297099, 519173, 1557519, 4672557, 5710903, 17132709, 51398127]

約数ペア:

[(1, 51398127), (3, 17132709), (9, 5710903), (11, 4672557), (33, 1557519), (99, 519173), (173, 297099), (519, 99033), (1557, 33011), (1903, 27009), (3001, 17127), (5709, 9003)]