83985321

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5471}}^1$

素因数の和:5541

約数の個数: 32

約数和(自身を含む): 138682368

約数和(自身を除く): 54697047

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 5471, 15351, 16413, 38297, 93007, 114891, 235253, 279021, 651049, 705759, 1646771, 1953147, 3999301, 4940313, 11997903, 27995107, 83985321]

約数ペア:

[(1, 83985321), (3, 27995107), (7, 11997903), (17, 4940313), (21, 3999301), (43, 1953147), (51, 1646771), (119, 705759), (129, 651049), (301, 279021), (357, 235253), (731, 114891), (903, 93007), (2193, 38297), (5117, 16413), (5471, 15351)]