168680133

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{398771}}^1$

素因数の和:398824

約数の個数: 12

約数和(自身を含む): 248833728

約数和(自身を除く): 80153595

約数列:

[1, 3, 9, 47, 141, 423, 398771, 1196313, 3588939, 18742237, 56226711, 168680133]

約数ペア:

[(1, 168680133), (3, 56226711), (9, 18742237), (47, 3588939), (141, 1196313), (423, 398771)]