90194877

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{3853}}^1$

素因数の和:3899

約数の個数: 30

約数和(自身を含む): 143164538

約数和(自身を除く): 52969661

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1377, 2601, 3853, 7803, 11559, 23409, 34677, 65501, 104031, 196503, 312093, 589509, 1113517, 1768527, 3340551, 5305581, 10021653, 30064959, 90194877]

約数ペア:

[(1, 90194877), (3, 30064959), (9, 10021653), (17, 5305581), (27, 3340551), (51, 1768527), (81, 1113517), (153, 589509), (289, 312093), (459, 196503), (867, 104031), (1377, 65501), (2601, 34677), (3853, 23409), (7803, 11559)]