210852099

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{49741}}^1$

素因数の和:49907

約数の個数: 16

約数和(自身を含む): 314369440

約数和(自身を除く): 103517341

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 49741, 149223, 447669, 1343007, 7809337, 23428011, 70284033, 210852099]

約数ペア:

[(1, 210852099), (3, 70284033), (9, 23428011), (27, 7809337), (157, 1343007), (471, 447669), (1413, 149223), (4239, 49741)]