223846173

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{38923}}^1$

素因数の和:39006

約数の個数: 20

約数和(自身を含む): 339105888

約数和(自身を除く): 115259715

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 38923, 116769, 350307, 1050921, 2763533, 3152763, 8290599, 24871797, 74615391, 223846173]

約数ペア:

[(1, 223846173), (3, 74615391), (9, 24871797), (27, 8290599), (71, 3152763), (81, 2763533), (213, 1050921), (639, 350307), (1917, 116769), (5751, 38923)]