54949671

素因数分解:

$3^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 94476800

約数和(自身を除く): 39527129

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 199, 487, 567, 597, 1393, 1461, 1791, 3409, 4179, 4383, 5373, 10227, 12537, 13149, 16119, 30681, 37611, 39447, 92043, 96913, 112833, 276129, 290739, 678391, 872217, 2035173, 2616651, 6105519, 7849953, 18316557, 54949671]

約数ペア:

[(1, 54949671), (3, 18316557), (7, 7849953), (9, 6105519), (21, 2616651), (27, 2035173), (63, 872217), (81, 678391), (189, 290739), (199, 276129), (487, 112833), (567, 96913), (597, 92043), (1393, 39447), (1461, 37611), (1791, 30681), (3409, 16119), (4179, 13149), (4383, 12537), (5373, 10227)]