159744513

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{3457}}^1$

素因数の和:3744

約数の個数: 16

約数和(自身を含む): 216996416

約数和(自身を除く): 57251903

約数列:

[1, 3, 73, 211, 219, 633, 3457, 10371, 15403, 46209, 252361, 729427, 757083, 2188281, 53248171, 159744513]

約数ペア:

[(1, 159744513), (3, 53248171), (73, 2188281), (211, 757083), (219, 729427), (633, 252361), (3457, 46209), (10371, 15403)]