203420619

素因数分解:

$3^3\times {\mathrm{2251}}^1\times {\mathrm{3347}}^1$

素因数の和:5607

約数の個数: 16

約数和(自身を含む): 301587840

約数和(自身を除く): 98167221

約数列:

[1, 3, 9, 27, 2251, 3347, 6753, 10041, 20259, 30123, 60777, 90369, 7534097, 22602291, 67806873, 203420619]

約数ペア:

[(1, 203420619), (3, 67806873), (9, 22602291), (27, 7534097), (2251, 90369), (3347, 60777), (6753, 30123), (10041, 20259)]