236455839

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 374280192

約数和(自身を除く): 137824353

約数列:

[1, 3, 9, 17, 43, 51, 127, 129, 153, 283, 381, 387, 731, 849, 1143, 2159, 2193, 2547, 4811, 5461, 6477, 6579, 12169, 14433, 16383, 19431, 35941, 36507, 43299, 49149, 92837, 107823, 109521, 206873, 278511, 323469, 610997, 620619, 835533, 1545463, 1832991, 1861857, 4636389, 5498973, 13909167, 26272871, 78818613, 236455839]

約数ペア:

[(1, 236455839), (3, 78818613), (9, 26272871), (17, 13909167), (43, 5498973), (51, 4636389), (127, 1861857), (129, 1832991), (153, 1545463), (283, 835533), (381, 620619), (387, 610997), (731, 323469), (849, 278511), (1143, 206873), (2159, 109521), (2193, 107823), (2547, 92837), (4811, 49149), (5461, 43299), (6477, 36507), (6579, 35941), (12169, 19431), (14433, 16383)]