27345873

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 39640320

約数和(自身を除く): 12294447

約数列:

[1, 3, 23, 61, 69, 73, 89, 183, 219, 267, 1403, 1679, 2047, 4209, 4453, 5037, 5429, 6141, 6497, 13359, 16287, 19491, 102419, 124867, 149431, 307257, 374601, 396317, 448293, 1188951, 9115291, 27345873]

約数ペア:

[(1, 27345873), (3, 9115291), (23, 1188951), (61, 448293), (69, 396317), (73, 374601), (89, 307257), (183, 149431), (219, 124867), (267, 102419), (1403, 19491), (1679, 16287), (2047, 13359), (4209, 6497), (4453, 6141), (5037, 5429)]