53407233

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28393}}^1$

素因数の和:28429

約数の個数: 24

約数和(自身を含む): 88589280

約数和(自身を除く): 35182047

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 28393, 85179, 255537, 312323, 539467, 936969, 1618401, 2810907, 4855203, 5934137, 17802411, 53407233]

約数ペア:

[(1, 53407233), (3, 17802411), (9, 5934137), (11, 4855203), (19, 2810907), (33, 1618401), (57, 936969), (99, 539467), (171, 312323), (209, 255537), (627, 85179), (1881, 28393)]