53340849

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{38737}}^1$

素因数の和:38766

約数の個数: 20

約数和(自身を含む): 84371364

約数和(自身を除く): 31030515

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 38737, 116211, 348633, 658529, 1045899, 1975587, 3137697, 5926761, 17780283, 53340849]

約数ペア:

[(1, 53340849), (3, 17780283), (9, 5926761), (17, 3137697), (27, 1975587), (51, 1045899), (81, 658529), (153, 348633), (459, 116211), (1377, 38737)]