201574467

素因数分解:

$3^3\times {\mathrm{71}}^2\times {\mathrm{1481}}^1$

素因数の和:1632

約数の個数: 24

約数和(自身を含む): 303098640

約数和(自身を除く): 101524173

約数列:

[1, 3, 9, 27, 71, 213, 639, 1481, 1917, 4443, 5041, 13329, 15123, 39987, 45369, 105151, 136107, 315453, 946359, 2839077, 7465721, 22397163, 67191489, 201574467]

約数ペア:

[(1, 201574467), (3, 67191489), (9, 22397163), (27, 7465721), (71, 2839077), (213, 946359), (639, 315453), (1481, 136107), (1917, 105151), (4443, 45369), (5041, 39987), (13329, 15123)]