57004227

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 99852480

約数和(自身を除く): 42848253

約数列:

[1, 3, 7, 9, 21, 29, 41, 63, 87, 123, 203, 261, 287, 369, 609, 761, 861, 1189, 1827, 2283, 2583, 3567, 5327, 6849, 8323, 10701, 15981, 22069, 24969, 31201, 47943, 66207, 74907, 93603, 154483, 198621, 218407, 280809, 463449, 655221, 904829, 1390347, 1965663, 2714487, 6333803, 8143461, 19001409, 57004227]

約数ペア:

[(1, 57004227), (3, 19001409), (7, 8143461), (9, 6333803), (21, 2714487), (29, 1965663), (41, 1390347), (63, 904829), (87, 655221), (123, 463449), (203, 280809), (261, 218407), (287, 198621), (369, 154483), (609, 93603), (761, 74907), (861, 66207), (1189, 47943), (1827, 31201), (2283, 24969), (2583, 22069), (3567, 15981), (5327, 10701), (6849, 8323)]