42515690049

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{133979}}^1$

素因数の和:134091

約数の個数: 64

約数和(自身を含む): 76143513600

約数和(自身を除く): 33627823551

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 73, 161, 189, 207, 219, 483, 511, 621, 657, 1449, 1533, 1679, 1971, 4347, 4599, 5037, 11753, 13797, 15111, 35259, 45333, 105777, 133979, 317331, 401937, 937853, 1205811, 2813559, 3081517, 3617433, 8440677, 9244551, 9780467, 21570619, 25322031, 27733653, 29341401, 64711857, 68463269, 83200959, 88024203, 194135571, 205389807, 224950741, 264072609, 582406713, 616169421, 674852223, 1574655187, 1848508263, 2024556669, 4723965561, 6073670007, 14171896683, 42515690049]

約数ペア:

[(1, 42515690049), (3, 14171896683), (7, 6073670007), (9, 4723965561), (21, 2024556669), (23, 1848508263), (27, 1574655187), (63, 674852223), (69, 616169421), (73, 582406713), (161, 264072609), (189, 224950741), (207, 205389807), (219, 194135571), (483, 88024203), (511, 83200959), (621, 68463269), (657, 64711857), (1449, 29341401), (1533, 27733653), (1679, 25322031), (1971, 21570619), (4347, 9780467), (4599, 9244551), (5037, 8440677), (11753, 3617433), (13797, 3081517), (15111, 2813559), (35259, 1205811), (45333, 937853), (105777, 401937), (133979, 317331)]