129644739

素因数分解:

$3^3\times 7^3\times {\mathrm{13999}}^1$

素因数の和:14029

約数の個数: 32

約数和(自身を含む): 224000000

約数和(自身を除く): 94355261

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 13999, 41997, 97993, 125991, 293979, 377973, 685951, 881937, 2057853, 2645811, 4801657, 6173559, 14404971, 18520677, 43214913, 129644739]

約数ペア:

[(1, 129644739), (3, 43214913), (7, 18520677), (9, 14404971), (21, 6173559), (27, 4801657), (49, 2645811), (63, 2057853), (147, 881937), (189, 685951), (343, 377973), (441, 293979), (1029, 125991), (1323, 97993), (3087, 41997), (9261, 13999)]