168914380329

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{18181}}^1\times {\mathrm{24007}}^1$

素因数の和:42237

約数の個数: 24

約数和(自身を含む): 249685696832

約数和(自身を除く): 80771316503

約数列:

[1, 3, 9, 43, 129, 387, 18181, 24007, 54543, 72021, 163629, 216063, 781783, 1032301, 2345349, 3096903, 7036047, 9290709, 436471267, 1309413801, 3928241403, 18768264481, 56304793443, 168914380329]

約数ペア:

[(1, 168914380329), (3, 56304793443), (9, 18768264481), (43, 3928241403), (129, 1309413801), (387, 436471267), (18181, 9290709), (24007, 7036047), (54543, 3096903), (72021, 2345349), (163629, 1032301), (216063, 781783)]