169586199

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{17431}}^1$

素因数の和:17507

約数の個数: 24

約数和(自身を含む): 261061632

約数和(自身を除く): 91475433

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 17431, 52293, 156879, 400913, 819257, 1202739, 2457771, 3608217, 7373313, 18842911, 56528733, 169586199]

約数ペア:

[(1, 169586199), (3, 56528733), (9, 18842911), (23, 7373313), (47, 3608217), (69, 2457771), (141, 1202739), (207, 819257), (423, 400913), (1081, 156879), (3243, 52293), (9729, 17431)]