269157057183

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{60869}}^1$

素因数の和:61197

約数の個数: 72

約数和(自身を含む): 466201869120

約数和(自身を除く): 197044811937

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 271, 333, 441, 777, 813, 1813, 1897, 2331, 2439, 5439, 5691, 10027, 13279, 16317, 17073, 30081, 39837, 60869, 70189, 90243, 119511, 182607, 210567, 426083, 491323, 547821, 631701, 1278249, 1473969, 2252153, 2982581, 3834747, 4421907, 6756459, 8947743, 15765071, 16495499, 20269377, 26843229, 47295213, 49486497, 110355497, 115468493, 141885639, 148459491, 331066491, 346405479, 610333463, 808279451, 993199473, 1039216437, 1831000389, 2424838353, 4272334241, 5493001167, 7274515059, 12817002723, 29906339687, 38451008169, 89719019061, 269157057183]

約数ペア:

[(1, 269157057183), (3, 89719019061), (7, 38451008169), (9, 29906339687), (21, 12817002723), (37, 7274515059), (49, 5493001167), (63, 4272334241), (111, 2424838353), (147, 1831000389), (259, 1039216437), (271, 993199473), (333, 808279451), (441, 610333463), (777, 346405479), (813, 331066491), (1813, 148459491), (1897, 141885639), (2331, 115468493), (2439, 110355497), (5439, 49486497), (5691, 47295213), (10027, 26843229), (13279, 20269377), (16317, 16495499), (17073, 15765071), (30081, 8947743), (39837, 6756459), (60869, 4421907), (70189, 3834747), (90243, 2982581), (119511, 2252153), (182607, 1473969), (210567, 1278249), (426083, 631701), (491323, 547821)]