175039713

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1669}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 259825280

約数和(自身を除く): 84785567

約数列:

[1, 3, 9, 43, 129, 271, 387, 813, 1669, 2439, 5007, 11653, 15021, 34959, 71767, 104877, 215301, 452299, 645903, 1356897, 4070691, 19448857, 58346571, 175039713]

約数ペア:

[(1, 175039713), (3, 58346571), (9, 19448857), (43, 4070691), (129, 1356897), (271, 645903), (387, 452299), (813, 215301), (1669, 104877), (2439, 71767), (5007, 34959), (11653, 15021)]