80628399

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{10333}}^1$

素因数の和:10376

約数の個数: 24

約数和(自身を含む): 126901520

約数和(自身を除く): 46273121

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 10333, 30999, 92997, 175661, 278991, 526983, 1580949, 2986237, 4742847, 8958711, 26876133, 80628399]

約数ペア:

[(1, 80628399), (3, 26876133), (9, 8958711), (17, 4742847), (27, 2986237), (51, 1580949), (153, 526983), (289, 278991), (459, 175661), (867, 92997), (2601, 30999), (7803, 10333)]