20153203731

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{14083301}}^1$

素因数の和:14083363

約数の個数: 16

約数和(自身を含む): 30419932320

約数和(自身を除く): 10266728589

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 14083301, 42249903, 126749709, 380249127, 746414953, 2239244859, 6717734577, 20153203731]

約数ペア:

[(1, 20153203731), (3, 6717734577), (9, 2239244859), (27, 746414953), (53, 380249127), (159, 126749709), (477, 42249903), (1431, 14083301)]