78099309

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1391

約数の個数: 40

約数和(自身を含む): 126498240

約数和(自身を除く): 48398931

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 153, 387, 459, 731, 1161, 1319, 1377, 2193, 3483, 3957, 6579, 11871, 19737, 22423, 35613, 56717, 59211, 67269, 106839, 170151, 201807, 510453, 605421, 964189, 1531359, 1816263, 2892567, 4594077, 8677701, 26033103, 78099309]

約数ペア:

[(1, 78099309), (3, 26033103), (9, 8677701), (17, 4594077), (27, 2892567), (43, 1816263), (51, 1531359), (81, 964189), (129, 605421), (153, 510453), (387, 201807), (459, 170151), (731, 106839), (1161, 67269), (1319, 59211), (1377, 56717), (2193, 35613), (3483, 22423), (3957, 19737), (6579, 11871)]