20173368249

素因数分解:

$3^4\times {\mathrm{14627}}^1\times {\mathrm{17027}}^1$

素因数の和:31666

約数の個数: 20

約数和(自身を含む): 30139355664

約数和(自身を除く): 9965987415

約数列:

[1, 3, 9, 27, 81, 14627, 17027, 43881, 51081, 131643, 153243, 394929, 459729, 1184787, 1379187, 249053929, 747161787, 2241485361, 6724456083, 20173368249]

約数ペア:

[(1, 20173368249), (3, 6724456083), (9, 2241485361), (27, 747161787), (81, 249053929), (14627, 1379187), (17027, 1184787), (43881, 459729), (51081, 394929), (131643, 153243)]