156900842217

素因数分解:

$3^2\times 7^1\times {\mathrm{17207}}^1\times {\mathrm{144737}}^1$

素因数の和:161957

約数の個数: 24

約数和(自身を含む): 259027756416

約数和(自身を除く): 102126914199

約数列:

[1, 3, 7, 9, 21, 63, 17207, 51621, 120449, 144737, 154863, 361347, 434211, 1013159, 1084041, 1302633, 3039477, 9118431, 2490489559, 7471468677, 17433426913, 22414406031, 52300280739, 156900842217]

約数ペア:

[(1, 156900842217), (3, 52300280739), (7, 22414406031), (9, 17433426913), (21, 7471468677), (63, 2490489559), (17207, 9118431), (51621, 3039477), (120449, 1302633), (144737, 1084041), (154863, 1013159), (361347, 434211)]