172562139

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3511}}^1$

素因数の和:3687

約数の個数: 24

約数和(自身を含む): 257134592

約数和(自身を除く): 84572453

約数列:

[1, 3, 9, 43, 127, 129, 381, 387, 1143, 3511, 5461, 10533, 16383, 31599, 49149, 150973, 445897, 452919, 1337691, 1358757, 4013073, 19173571, 57520713, 172562139]

約数ペア:

[(1, 172562139), (3, 57520713), (9, 19173571), (43, 4013073), (127, 1358757), (129, 1337691), (381, 452919), (387, 445897), (1143, 150973), (3511, 49149), (5461, 31599), (10533, 16383)]