53723667

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 74919936

約数和(自身を除く): 21196269

約数列:

[1, 3, 37, 103, 111, 127, 309, 381, 1369, 3811, 4107, 4699, 11433, 13081, 14097, 39243, 141007, 173863, 423021, 483997, 521589, 1451991, 17907889, 53723667]

約数ペア:

[(1, 53723667), (3, 17907889), (37, 1451991), (103, 521589), (111, 483997), (127, 423021), (309, 173863), (381, 141007), (1369, 39243), (3811, 14097), (4107, 13081), (4699, 11433)]