30368817

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 48153600

約数和(自身を除く): 17784783

約数列:

[1, 3, 9, 17, 27, 51, 109, 153, 327, 459, 607, 981, 1821, 1853, 2943, 5463, 5559, 10319, 16389, 16677, 30957, 50031, 66163, 92871, 198489, 278613, 595467, 1124771, 1786401, 3374313, 10122939, 30368817]

約数ペア:

[(1, 30368817), (3, 10122939), (9, 3374313), (17, 1786401), (27, 1124771), (51, 595467), (109, 278613), (153, 198489), (327, 92871), (459, 66163), (607, 50031), (981, 30957), (1821, 16677), (1853, 16389), (2943, 10319), (5463, 5559)]