81501417

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4799}}^1$

素因数の和:4862

約数の個数: 32

約数和(自身を含む): 131328000

約数和(自身を除く): 49826583

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 4799, 5661, 14397, 16983, 43191, 81583, 129573, 177563, 244749, 532689, 734247, 1598067, 2202741, 3018571, 4794201, 9055713, 27167139, 81501417]

約数ペア:

[(1, 81501417), (3, 27167139), (9, 9055713), (17, 4794201), (27, 3018571), (37, 2202741), (51, 1598067), (111, 734247), (153, 532689), (333, 244749), (459, 177563), (629, 129573), (999, 81583), (1887, 43191), (4799, 16983), (5661, 14397)]