889568163

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 1633761360

約数和(自身を除く): 744193197

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 81, 99, 121, 153, 171, 187, 209, 281, 297, 323, 363, 459, 513, 561, 627, 843, 891, 969, 1089, 1377, 1539, 1683, 1881, 2057, 2299, 2529, 2907, 3091, 3267, 3553, 4777, 5049, 5339, 5643, 6171, 6897, 7587, 8721, 9273, 9801, 10659, 14331, 15147, 16017, 16929, 18513, 20691, 22761, 26163, 27819, 31977, 34001, 39083, 42993, 48051, 52547, 55539, 58729, 62073, 83457, 90763, 95931, 102003, 117249, 128979, 144153, 157641, 166617, 176187, 186219, 250371, 272289, 287793, 306009, 351747, 386937, 432459, 472923, 528561, 578017, 646019, 816867, 918027, 998393, 1055241, 1418769, 1585683, 1734051, 1938057, 2450601, 2754081, 2995179, 3165723, 4256307, 4757049, 5202153, 5814171, 7351803, 8985537, 10982323, 15606459, 17442513, 26956611, 32946969, 46819377, 52327539, 80869833, 98840907, 296522721, 889568163]

約数ペア:

[(1, 889568163), (3, 296522721), (9, 98840907), (11, 80869833), (17, 52327539), (19, 46819377), (27, 32946969), (33, 26956611), (51, 17442513), (57, 15606459), (81, 10982323), (99, 8985537), (121, 7351803), (153, 5814171), (171, 5202153), (187, 4757049), (209, 4256307), (281, 3165723), (297, 2995179), (323, 2754081), (363, 2450601), (459, 1938057), (513, 1734051), (561, 1585683), (627, 1418769), (843, 1055241), (891, 998393), (969, 918027), (1089, 816867), (1377, 646019), (1539, 578017), (1683, 528561), (1881, 472923), (2057, 432459), (2299, 386937), (2529, 351747), (2907, 306009), (3091, 287793), (3267, 272289), (3553, 250371), (4777, 186219), (5049, 176187), (5339, 166617), (5643, 157641), (6171, 144153), (6897, 128979), (7587, 117249), (8721, 102003), (9273, 95931), (9801, 90763), (10659, 83457), (14331, 62073), (15147, 58729), (16017, 55539), (16929, 52547), (18513, 48051), (20691, 42993), (22761, 39083), (26163, 34001), (27819, 31977)]