273490029

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 413501088

約数和(自身を除く): 140011059

約数列:

[1, 3, 9, 31, 93, 103, 279, 307, 309, 921, 927, 961, 2763, 2883, 3193, 8649, 9517, 9579, 28551, 28737, 31621, 85653, 94863, 98983, 284589, 295027, 296949, 885081, 890847, 980251, 2655243, 2940753, 8822259, 30387781, 91163343, 273490029]

約数ペア:

[(1, 273490029), (3, 91163343), (9, 30387781), (31, 8822259), (93, 2940753), (103, 2655243), (279, 980251), (307, 890847), (309, 885081), (921, 296949), (927, 295027), (961, 284589), (2763, 98983), (2883, 94863), (3193, 85653), (8649, 31621), (9517, 28737), (9579, 28551)]