199038429

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{907}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 296044320

約数和(自身を除く): 97005891

約数列:

[1, 3, 9, 37, 111, 333, 659, 907, 1977, 2721, 5931, 8163, 24383, 33559, 73149, 100677, 219447, 302031, 597713, 1793139, 5379417, 22115381, 66346143, 199038429]

約数ペア:

[(1, 199038429), (3, 66346143), (9, 22115381), (37, 5379417), (111, 1793139), (333, 597713), (659, 302031), (907, 219447), (1977, 100677), (2721, 73149), (5931, 33559), (8163, 24383)]