55149513

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2441}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 78065856

約数和(自身を除く): 22916343

約数列:

[1, 3, 17, 51, 443, 1329, 2441, 7323, 7531, 22593, 41497, 124491, 1081363, 3244089, 18383171, 55149513]

約数ペア:

[(1, 55149513), (3, 18383171), (17, 3244089), (51, 1081363), (443, 124491), (1329, 41497), (2441, 22593), (7323, 7531)]