138304352439

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1\times {\mathrm{7219}}^1$

素因数の和:8116

約数の個数: 48

約数和(自身を含む): 218956608000

約数和(自身を除く): 80652255561

約数列:

[1, 3, 9, 11, 33, 99, 431, 449, 1293, 1347, 3879, 4041, 4741, 4939, 7219, 14223, 14817, 21657, 42669, 44451, 64971, 79409, 193519, 238227, 580557, 714681, 1741671, 2128709, 3111389, 3241331, 6386127, 9334167, 9723993, 19158381, 28002501, 29171979, 34225279, 35654641, 102675837, 106963923, 308027511, 320891769, 1397013661, 4191040983, 12573122949, 15367150271, 46101450813, 138304352439]

約数ペア:

[(1, 138304352439), (3, 46101450813), (9, 15367150271), (11, 12573122949), (33, 4191040983), (99, 1397013661), (431, 320891769), (449, 308027511), (1293, 106963923), (1347, 102675837), (3879, 35654641), (4041, 34225279), (4741, 29171979), (4939, 28002501), (7219, 19158381), (14223, 9723993), (14817, 9334167), (21657, 6386127), (42669, 3241331), (44451, 3111389), (64971, 2128709), (79409, 1741671), (193519, 714681), (238227, 580557)]