165137049

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 324434880

約数和(自身を除く): 159297831

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 77, 81, 83, 87, 99, 121, 189, 203, 231, 249, 261, 297, 319, 363, 567, 581, 609, 693, 747, 783, 847, 891, 913, 957, 1089, 1743, 1827, 2079, 2233, 2241, 2349, 2407, 2541, 2739, 2871, 3267, 3509, 5229, 5481, 6237, 6391, 6699, 6723, 7221, 7623, 8217, 8613, 9801, 10043, 10527, 15687, 16443, 16849, 19173, 20097, 21663, 22869, 24563, 24651, 25839, 26477, 30129, 31581, 47061, 50547, 57519, 60291, 64989, 68607, 70301, 73689, 73953, 79431, 90387, 94743, 151641, 172557, 180873, 185339, 194967, 210903, 221067, 238293, 271161, 284229, 291247, 454923, 517671, 556017, 632709, 663201, 714879, 813483, 873741, 1364769, 1668051, 1898127, 1989603, 2038729, 2144637, 2621223, 5004153, 5694381, 6116187, 7863669, 15012459, 18348561, 23591007, 55045683, 165137049]

約数ペア:

[(1, 165137049), (3, 55045683), (7, 23591007), (9, 18348561), (11, 15012459), (21, 7863669), (27, 6116187), (29, 5694381), (33, 5004153), (63, 2621223), (77, 2144637), (81, 2038729), (83, 1989603), (87, 1898127), (99, 1668051), (121, 1364769), (189, 873741), (203, 813483), (231, 714879), (249, 663201), (261, 632709), (297, 556017), (319, 517671), (363, 454923), (567, 291247), (581, 284229), (609, 271161), (693, 238293), (747, 221067), (783, 210903), (847, 194967), (891, 185339), (913, 180873), (957, 172557), (1089, 151641), (1743, 94743), (1827, 90387), (2079, 79431), (2233, 73953), (2241, 73689), (2349, 70301), (2407, 68607), (2541, 64989), (2739, 60291), (2871, 57519), (3267, 50547), (3509, 47061), (5229, 31581), (5481, 30129), (6237, 26477), (6391, 25839), (6699, 24651), (6723, 24563), (7221, 22869), (7623, 21663), (8217, 20097), (8613, 19173), (9801, 16849), (10043, 16443), (10527, 15687)]