53515161

素因数分解:

$3^6\times 7^1\times {\mathrm{10487}}^1$

素因数の和:10512

約数の個数: 28

約数和(自身を含む): 91707072

約数和(自身を除く): 38191911

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 10487, 31461, 73409, 94383, 220227, 283149, 660681, 849447, 1982043, 2548341, 5946129, 7645023, 17838387, 53515161]

約数ペア:

[(1, 53515161), (3, 17838387), (7, 7645023), (9, 5946129), (21, 2548341), (27, 1982043), (63, 849447), (81, 660681), (189, 283149), (243, 220227), (567, 94383), (729, 73409), (1701, 31461), (5103, 10487)]