67927869

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7789}}^1$

素因数の和:7834

約数の個数: 32

約数和(自身を含む): 112176000

約数和(自身を除く): 44248131

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 7789, 8721, 23367, 70101, 132413, 147991, 210303, 397239, 443973, 1191717, 1331919, 2515847, 3575151, 3995757, 7547541, 22642623, 67927869]

約数ペア:

[(1, 67927869), (3, 22642623), (9, 7547541), (17, 3995757), (19, 3575151), (27, 2515847), (51, 1331919), (57, 1191717), (153, 443973), (171, 397239), (323, 210303), (459, 147991), (513, 132413), (969, 70101), (2907, 23367), (7789, 8721)]