27376767

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 45302400

約数和(自身を除く): 17925633

約数列:

[1, 3, 9, 11, 33, 43, 59, 99, 109, 129, 177, 327, 387, 473, 531, 649, 981, 1199, 1419, 1947, 2537, 3597, 4257, 4687, 5841, 6431, 7611, 10791, 14061, 19293, 22833, 27907, 42183, 51557, 57879, 70741, 83721, 154671, 212223, 251163, 276533, 464013, 636669, 829599, 2488797, 3041863, 9125589, 27376767]

約数ペア:

[(1, 27376767), (3, 9125589), (9, 3041863), (11, 2488797), (33, 829599), (43, 636669), (59, 464013), (99, 276533), (109, 251163), (129, 212223), (177, 154671), (327, 83721), (387, 70741), (473, 57879), (531, 51557), (649, 42183), (981, 27907), (1199, 22833), (1419, 19293), (1947, 14061), (2537, 10791), (3597, 7611), (4257, 6431), (4687, 5841)]