54540054

素因数分解:

$2^1\times 3^4\times {\mathrm{336667}}^1$

素因数の和:336681

約数の個数: 20

約数和(自身を含む): 122210484

約数和(自身を除く): 67670430

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 336667, 673334, 1010001, 2020002, 3030003, 6060006, 9090009, 18180018, 27270027, 54540054]

約数ペア:

[(1, 54540054), (2, 27270027), (3, 18180018), (6, 9090009), (9, 6060006), (18, 3030003), (27, 2020002), (54, 1010001), (81, 673334), (162, 336667)]