77769153

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 149195904

約数和(自身を除く): 71426751

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 63, 77, 81, 99, 111, 189, 231, 259, 297, 333, 337, 407, 567, 693, 777, 891, 999, 1011, 1221, 2079, 2331, 2359, 2849, 2997, 3033, 3663, 3707, 6237, 6993, 7077, 8547, 9099, 10989, 11121, 12469, 20979, 21231, 25641, 25949, 27297, 32967, 33363, 37407, 63693, 76923, 77847, 87283, 100089, 112221, 137159, 191079, 230769, 233541, 261849, 300267, 336663, 411477, 700623, 785547, 960113, 1009989, 1234431, 2101869, 2356641, 2880339, 3703293, 7069923, 8641017, 11109879, 25923051, 77769153]

約数ペア:

[(1, 77769153), (3, 25923051), (7, 11109879), (9, 8641017), (11, 7069923), (21, 3703293), (27, 2880339), (33, 2356641), (37, 2101869), (63, 1234431), (77, 1009989), (81, 960113), (99, 785547), (111, 700623), (189, 411477), (231, 336663), (259, 300267), (297, 261849), (333, 233541), (337, 230769), (407, 191079), (567, 137159), (693, 112221), (777, 100089), (891, 87283), (999, 77847), (1011, 76923), (1221, 63693), (2079, 37407), (2331, 33363), (2359, 32967), (2849, 27297), (2997, 25949), (3033, 25641), (3663, 21231), (3707, 20979), (6237, 12469), (6993, 11121), (7077, 10989), (8547, 9099)]