205024131

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103079}}^1$

素因数の和:103115

約数の個数: 24

約数和(自身を含む): 337690080

約数和(自身を除く): 132665949

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 103079, 309237, 927711, 1340027, 1752343, 4020081, 5257029, 12060243, 15771087, 22780459, 68341377, 205024131]

約数ペア:

[(1, 205024131), (3, 68341377), (9, 22780459), (13, 15771087), (17, 12060243), (39, 5257029), (51, 4020081), (117, 1752343), (153, 1340027), (221, 927711), (663, 309237), (1989, 103079)]