813353967

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5419}}^1$

素因数の和:5557

約数の個数: 40

約数和(自身を含む): 1298523600

約数和(自身を除く): 485169633

約数列:

[1, 3, 9, 17, 27, 51, 81, 109, 153, 327, 459, 981, 1377, 1853, 2943, 5419, 5559, 8829, 16257, 16677, 48771, 50031, 92123, 146313, 150093, 276369, 438939, 590671, 829107, 1772013, 2487321, 5316039, 7461963, 10041407, 15948117, 30124221, 47844351, 90372663, 271117989, 813353967]

約数ペア:

[(1, 813353967), (3, 271117989), (9, 90372663), (17, 47844351), (27, 30124221), (51, 15948117), (81, 10041407), (109, 7461963), (153, 5316039), (327, 2487321), (459, 1772013), (981, 829107), (1377, 590671), (1853, 438939), (2943, 276369), (5419, 150093), (5559, 146313), (8829, 92123), (16257, 50031), (16677, 48771)]