155104353

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{22123}}^1$

素因数の和:22189

約数の個数: 24

約数和(自身を含む): 241594080

約数和(自身を除く): 86489727

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 22123, 66369, 199107, 420337, 907043, 1261011, 2721129, 3783033, 8163387, 17233817, 51701451, 155104353]

約数ペア:

[(1, 155104353), (3, 51701451), (9, 17233817), (19, 8163387), (41, 3783033), (57, 2721129), (123, 1261011), (171, 907043), (369, 420337), (779, 199107), (2337, 66369), (7011, 22123)]