38338899201

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1213}}^1\times {\mathrm{81671}}^1$

素因数の和:82933

約数の個数: 24

約数和(自身を含む): 56713690176

約数和(自身を除く): 18374790975

約数列:

[1, 3, 9, 43, 129, 387, 1213, 3639, 10917, 52159, 81671, 156477, 245013, 469431, 735039, 3511853, 10535559, 31606677, 99066923, 297200769, 891602307, 4259877689, 12779633067, 38338899201]

約数ペア:

[(1, 38338899201), (3, 12779633067), (9, 4259877689), (43, 891602307), (129, 297200769), (387, 99066923), (1213, 31606677), (3639, 10535559), (10917, 3511853), (52159, 735039), (81671, 469431), (156477, 245013)]