4992860431521

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{81043}}^1$

素因数の和:81305

約数の個数: 96

約数和(自身を含む): 7963588319232

約数和(自身を除く): 2970727887711

約数列:

[1, 3, 9, 23, 27, 69, 73, 81, 151, 207, 219, 243, 453, 621, 657, 1359, 1679, 1863, 1971, 3473, 4077, 5037, 5589, 5913, 10419, 11023, 12231, 15111, 17739, 31257, 33069, 36693, 45333, 81043, 93771, 99207, 135999, 243129, 253529, 281313, 297621, 407997, 729387, 760587, 843939, 892863, 1863989, 2188161, 2281761, 2678589, 5591967, 5916139, 6564483, 6845283, 12237493, 16775901, 17748417, 19693449, 20535849, 36712479, 50327703, 53245251, 61607547, 110137437, 136071197, 150983109, 159735753, 281462339, 330412311, 408213591, 452949327, 479207259, 844387017, 893336989, 991236933, 1224640773, 1437621777, 2533161051, 2680010967, 2973710799, 3673922319, 7599483153, 8040032901, 11021766957, 20546750747, 22798449459, 24120098703, 33065300871, 61640252241, 68395348377, 72360296109, 184920756723, 217080888327, 554762270169, 1664286810507, 4992860431521]

約数ペア:

[(1, 4992860431521), (3, 1664286810507), (9, 554762270169), (23, 217080888327), (27, 184920756723), (69, 72360296109), (73, 68395348377), (81, 61640252241), (151, 33065300871), (207, 24120098703), (219, 22798449459), (243, 20546750747), (453, 11021766957), (621, 8040032901), (657, 7599483153), (1359, 3673922319), (1679, 2973710799), (1863, 2680010967), (1971, 2533161051), (3473, 1437621777), (4077, 1224640773), (5037, 991236933), (5589, 893336989), (5913, 844387017), (10419, 479207259), (11023, 452949327), (12231, 408213591), (15111, 330412311), (17739, 281462339), (31257, 159735753), (33069, 150983109), (36693, 136071197), (45333, 110137437), (81043, 61607547), (93771, 53245251), (99207, 50327703), (135999, 36712479), (243129, 20535849), (253529, 19693449), (281313, 17748417), (297621, 16775901), (407997, 12237493), (729387, 6845283), (760587, 6564483), (843939, 5916139), (892863, 5591967), (1863989, 2678589), (2188161, 2281761)]