27445803

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 50181120

約数和(自身を除く): 22735317

約数列:

[1, 3, 7, 11, 17, 21, 29, 33, 51, 77, 87, 119, 187, 203, 231, 241, 319, 357, 493, 561, 609, 723, 957, 1309, 1479, 1687, 2233, 2651, 3451, 3927, 4097, 5061, 5423, 6699, 6989, 7953, 10353, 12291, 16269, 18557, 20967, 28679, 37961, 45067, 48923, 55671, 76879, 86037, 113883, 118813, 135201, 146769, 230637, 315469, 356439, 538153, 831691, 946407, 1306943, 1614459, 2495073, 3920829, 9148601, 27445803]

約数ペア:

[(1, 27445803), (3, 9148601), (7, 3920829), (11, 2495073), (17, 1614459), (21, 1306943), (29, 946407), (33, 831691), (51, 538153), (77, 356439), (87, 315469), (119, 230637), (187, 146769), (203, 135201), (231, 118813), (241, 113883), (319, 86037), (357, 76879), (493, 55671), (561, 48923), (609, 45067), (723, 37961), (957, 28679), (1309, 20967), (1479, 18557), (1687, 16269), (2233, 12291), (2651, 10353), (3451, 7953), (3927, 6989), (4097, 6699), (5061, 5423)]