180147279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{10427}}^1$

素因数の和:10886

約数の個数: 16

約数和(自身を含む): 259281792

約数和(自身を除く): 79134513

約数列:

[1, 3, 13, 39, 443, 1329, 5759, 10427, 17277, 31281, 135551, 406653, 4619161, 13857483, 60049093, 180147279]

約数ペア:

[(1, 180147279), (3, 60049093), (13, 13857483), (39, 4619161), (443, 406653), (1329, 135551), (5759, 31281), (10427, 17277)]