151231473

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 239855616

約数和(自身を除く): 88624143

約数列:

[1, 3, 9, 17, 43, 51, 127, 129, 153, 181, 381, 387, 543, 731, 1143, 1629, 2159, 2193, 3077, 5461, 6477, 6579, 7783, 9231, 16383, 19431, 22987, 23349, 27693, 49149, 68961, 70047, 92837, 132311, 206883, 278511, 390779, 396933, 835533, 988441, 1172337, 1190799, 2965323, 3517011, 8895969, 16803497, 50410491, 151231473]

約数ペア:

[(1, 151231473), (3, 50410491), (9, 16803497), (17, 8895969), (43, 3517011), (51, 2965323), (127, 1190799), (129, 1172337), (153, 988441), (181, 835533), (381, 396933), (387, 390779), (543, 278511), (731, 206883), (1143, 132311), (1629, 92837), (2159, 70047), (2193, 68961), (3077, 49149), (5461, 27693), (6477, 23349), (6579, 22987), (7783, 19431), (9231, 16383)]