85830399

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{32999}}^1$

素因数の和:33039

約数の個数: 18

約数和(自身を含む): 131703000

約数和(自身を除く): 45872601

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 32999, 98997, 296991, 560983, 1682949, 5048847, 9536711, 28610133, 85830399]

約数ペア:

[(1, 85830399), (3, 28610133), (9, 9536711), (17, 5048847), (51, 1682949), (153, 560983), (289, 296991), (867, 98997), (2601, 32999)]