53105373

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 79724736

約数和(自身を除く): 26619363

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 2027, 2911, 6081, 8733, 18243, 26199, 83107, 143917, 249321, 431751, 747963, 1295253, 5900597, 17701791, 53105373]

約数ペア:

[(1, 53105373), (3, 17701791), (9, 5900597), (41, 1295253), (71, 747963), (123, 431751), (213, 249321), (369, 143917), (639, 83107), (2027, 26199), (2911, 18243), (6081, 8733)]