243663363

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{530857}}^1$

素因数の和:530883

約数の個数: 16

約数和(自身を含む): 382217760

約数和(自身を除く): 138554397

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 530857, 1592571, 4777713, 9024569, 14333139, 27073707, 81221121, 243663363]

約数ペア:

[(1, 243663363), (3, 81221121), (9, 27073707), (17, 14333139), (27, 9024569), (51, 4777713), (153, 1592571), (459, 530857)]