193729077

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 308730240

約数和(自身を除く): 115001163

約数列:

[1, 3, 9, 27, 29, 37, 81, 87, 111, 243, 261, 333, 743, 783, 999, 1073, 2229, 2349, 2997, 3219, 6687, 7047, 8991, 9657, 20061, 21547, 27491, 28971, 60183, 64641, 82473, 86913, 180549, 193923, 247419, 260739, 581769, 742257, 797239, 1745307, 2226771, 2391717, 5235921, 6680313, 7175151, 21525453, 64576359, 193729077]

約数ペア:

[(1, 193729077), (3, 64576359), (9, 21525453), (27, 7175151), (29, 6680313), (37, 5235921), (81, 2391717), (87, 2226771), (111, 1745307), (243, 797239), (261, 742257), (333, 581769), (743, 260739), (783, 247419), (999, 193923), (1073, 180549), (2229, 86913), (2349, 82473), (2997, 64641), (3219, 60183), (6687, 28971), (7047, 27491), (8991, 21547), (9657, 20061)]