85906899

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4799}}^1$

素因数の和:4841

約数の個数: 40

約数和(自身を含む): 146361600

約数和(自身を除く): 60454701

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 4799, 5967, 14397, 17901, 43191, 62387, 81583, 129573, 187161, 244749, 388719, 561483, 734247, 1060579, 1684449, 2202741, 3181737, 5053347, 6608223, 9545211, 28635633, 85906899]

約数ペア:

[(1, 85906899), (3, 28635633), (9, 9545211), (13, 6608223), (17, 5053347), (27, 3181737), (39, 2202741), (51, 1684449), (81, 1060579), (117, 734247), (153, 561483), (221, 388719), (351, 244749), (459, 187161), (663, 129573), (1053, 81583), (1377, 62387), (1989, 43191), (4799, 17901), (5967, 14397)]