51782301

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{13999}}^1$

素因数の和:14145

約数の個数: 16

約数和(自身を含む): 77280000

約数和(自身を除く): 25497699

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 13999, 41997, 125991, 377973, 1917863, 5753589, 17260767, 51782301]

約数ペア:

[(1, 51782301), (3, 17260767), (9, 5753589), (27, 1917863), (137, 377973), (411, 125991), (1233, 41997), (3699, 13999)]