190011771

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{823}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 299013120

約数和(自身を除く): 109001349

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 503, 823, 1509, 2469, 4527, 7407, 8551, 13581, 13991, 22221, 25653, 41973, 76959, 125919, 230877, 377757, 413969, 1241907, 3725721, 7037473, 11177163, 21112419, 63337257, 190011771]

約数ペア:

[(1, 190011771), (3, 63337257), (9, 21112419), (17, 11177163), (27, 7037473), (51, 3725721), (153, 1241907), (459, 413969), (503, 377757), (823, 230877), (1509, 125919), (2469, 76959), (4527, 41973), (7407, 25653), (8551, 22221), (13581, 13991)]