29868507

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 47916000

約数和(自身を除く): 18047493

約数列:

[1, 3, 9, 17, 27, 51, 81, 109, 153, 199, 327, 459, 597, 981, 1377, 1791, 1853, 2943, 3383, 5373, 5559, 8829, 10149, 16119, 16677, 21691, 30447, 50031, 65073, 91341, 150093, 195219, 274023, 368747, 585657, 1106241, 1756971, 3318723, 9956169, 29868507]

約数ペア:

[(1, 29868507), (3, 9956169), (9, 3318723), (17, 1756971), (27, 1106241), (51, 585657), (81, 368747), (109, 274023), (153, 195219), (199, 150093), (327, 91341), (459, 65073), (597, 50031), (981, 30447), (1377, 21691), (1791, 16677), (1853, 16119), (2943, 10149), (3383, 8829), (5373, 5559)]