16827399

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 26873280

約数和(自身を除く): 10045881

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 601, 1037, 1647, 1803, 3111, 5409, 9333, 10217, 16227, 27999, 30651, 36661, 91953, 109983, 275859, 329949, 623237, 989847, 1869711, 5609133, 16827399]

約数ペア:

[(1, 16827399), (3, 5609133), (9, 1869711), (17, 989847), (27, 623237), (51, 329949), (61, 275859), (153, 109983), (183, 91953), (459, 36661), (549, 30651), (601, 27999), (1037, 16227), (1647, 10217), (1803, 9333), (3111, 5409)]