157690293

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{2657}}^1$

素因数の和:3004

約数の個数: 16

約数和(自身を含む): 214000896

約数和(自身を除く): 56310603

約数列:

[1, 3, 73, 219, 271, 813, 2657, 7971, 19783, 59349, 193961, 581883, 720047, 2160141, 52563431, 157690293]

約数ペア:

[(1, 157690293), (3, 52563431), (73, 2160141), (219, 720047), (271, 581883), (813, 193961), (2657, 59349), (7971, 19783)]