131706

素因数分解:

$2^1\times 3^5\times {\mathrm{271}}^1$

素因数の和:288

約数の個数: 24

約数和(自身を含む): 297024

約数和(自身を除く): 165318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 271, 486, 542, 813, 1626, 2439, 4878, 7317, 14634, 21951, 43902, 65853, 131706]

約数ペア:

[(1, 131706), (2, 65853), (3, 43902), (6, 21951), (9, 14634), (18, 7317), (27, 4878), (54, 2439), (81, 1626), (162, 813), (243, 542), (271, 486)]