163948833

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{21011}}^1$

素因数の和:21054

約数の個数: 24

約数和(自身を含む): 258027360

約数和(自身を除く): 94078527

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 21011, 63033, 189099, 357187, 567297, 1071561, 3214683, 6072179, 9644049, 18216537, 54649611, 163948833]

約数ペア:

[(1, 163948833), (3, 54649611), (9, 18216537), (17, 9644049), (27, 6072179), (51, 3214683), (153, 1071561), (289, 567297), (459, 357187), (867, 189099), (2601, 63033), (7803, 21011)]