136445211

素因数分解:

$3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{4157}}^1$

素因数の和:4691

約数の個数: 24

約数和(自身を含む): 225729504

約数和(自身を除く): 89284293

約数列:

[1, 3, 7, 9, 21, 63, 521, 1563, 3647, 4157, 4689, 10941, 12471, 29099, 32823, 37413, 87297, 261891, 2165797, 6497391, 15160579, 19492173, 45481737, 136445211]

約数ペア:

[(1, 136445211), (3, 45481737), (7, 19492173), (9, 15160579), (21, 6497391), (63, 2165797), (521, 261891), (1563, 87297), (3647, 37413), (4157, 32823), (4689, 29099), (10941, 12471)]