201779621967

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1\times {\mathrm{5303}}^1$

素因数の和:6748

約数の個数: 64

約数和(自身を含む): 338391465984

約数和(自身を除く): 136611844017

約数列:

[1, 3, 7, 11, 21, 33, 77, 127, 231, 381, 889, 1297, 1397, 2667, 3891, 4191, 5303, 9079, 9779, 14267, 15909, 27237, 29337, 37121, 42801, 58333, 99869, 111363, 164719, 174999, 299607, 408331, 494157, 673481, 1153033, 1224993, 1811909, 2020443, 3459099, 4714367, 5435727, 6877991, 7408291, 12683363, 14143101, 20633973, 22224873, 38050089, 48145937, 51858037, 75657901, 144437811, 155574111, 226973703, 529605307, 873504857, 1588815921, 2620514571, 6114533999, 9608553427, 18343601997, 28825660281, 67259873989, 201779621967]

約数ペア:

[(1, 201779621967), (3, 67259873989), (7, 28825660281), (11, 18343601997), (21, 9608553427), (33, 6114533999), (77, 2620514571), (127, 1588815921), (231, 873504857), (381, 529605307), (889, 226973703), (1297, 155574111), (1397, 144437811), (2667, 75657901), (3891, 51858037), (4191, 48145937), (5303, 38050089), (9079, 22224873), (9779, 20633973), (14267, 14143101), (15909, 12683363), (27237, 7408291), (29337, 6877991), (37121, 5435727), (42801, 4714367), (58333, 3459099), (99869, 2020443), (111363, 1811909), (164719, 1224993), (174999, 1153033), (299607, 673481), (408331, 494157)]