53939481

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3469}}^1$

素因数の和:3616

約数の個数: 16

約数和(自身を含む): 73952640

約数和(自身を除く): 20013159

約数列:

[1, 3, 71, 73, 213, 219, 3469, 5183, 10407, 15549, 246299, 253237, 738897, 759711, 17979827, 53939481]

約数ペア:

[(1, 53939481), (3, 17979827), (71, 759711), (73, 738897), (213, 253237), (219, 246299), (3469, 15549), (5183, 10407)]