121259742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27647}}^1$

素因数の和:27712

約数の個数: 32

約数和(自身を含む): 262766592

約数和(自身を除く): 141506850

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 27647, 55294, 82941, 165882, 469999, 939998, 1188821, 1409997, 2377642, 2819994, 3566463, 7132926, 20209957, 40419914, 60629871, 121259742]

約数ペア:

[(1, 121259742), (2, 60629871), (3, 40419914), (6, 20209957), (17, 7132926), (34, 3566463), (43, 2819994), (51, 2377642), (86, 1409997), (102, 1188821), (129, 939998), (258, 469999), (731, 165882), (1462, 82941), (2193, 55294), (4386, 27647)]