78420798

素因数分解:

$2^1\times 3^4\times {\mathrm{484079}}^1$

素因数の和:484093

約数の個数: 20

約数和(自身を含む): 175721040

約数和(自身を除く): 97300242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 484079, 968158, 1452237, 2904474, 4356711, 8713422, 13070133, 26140266, 39210399, 78420798]

約数ペア:

[(1, 78420798), (2, 39210399), (3, 26140266), (6, 13070133), (9, 8713422), (18, 4356711), (27, 2904474), (54, 1452237), (81, 968158), (162, 484079)]