53277147

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 100420320

約数和(自身を除く): 47143173

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 121, 203, 231, 241, 261, 319, 363, 609, 693, 723, 847, 957, 1089, 1687, 1827, 2169, 2233, 2541, 2651, 2871, 3509, 5061, 6699, 6989, 7623, 7953, 10527, 15183, 18557, 20097, 20967, 23859, 24563, 29161, 31581, 48923, 55671, 62901, 73689, 76879, 87483, 146769, 167013, 204127, 221067, 230637, 262449, 440307, 538153, 612381, 691911, 845669, 1614459, 1837143, 2537007, 4843377, 5919683, 7611021, 17759049, 53277147]

約数ペア:

[(1, 53277147), (3, 17759049), (7, 7611021), (9, 5919683), (11, 4843377), (21, 2537007), (29, 1837143), (33, 1614459), (63, 845669), (77, 691911), (87, 612381), (99, 538153), (121, 440307), (203, 262449), (231, 230637), (241, 221067), (261, 204127), (319, 167013), (363, 146769), (609, 87483), (693, 76879), (723, 73689), (847, 62901), (957, 55671), (1089, 48923), (1687, 31581), (1827, 29161), (2169, 24563), (2233, 23859), (2541, 20967), (2651, 20097), (2871, 18557), (3509, 15183), (5061, 10527), (6699, 7953), (6989, 7623)]