288655142409

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1\times {\mathrm{17509}}^1$

素因数の和:18702

約数の個数: 48

約数和(自身を含む): 441463800960

約数和(自身を除く): 152808658551

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1091, 1679, 3273, 5037, 9819, 15111, 17509, 25093, 52527, 75279, 79643, 157581, 225837, 238929, 402707, 716787, 1208121, 1278157, 1831789, 3624363, 3834471, 5495367, 11503413, 16486101, 19102319, 29397611, 57306957, 88192833, 171920871, 264578499, 439353337, 1318060011, 1394469287, 3954180033, 4183407861, 12550223583, 32072793601, 96218380803, 288655142409]

約数ペア:

[(1, 288655142409), (3, 96218380803), (9, 32072793601), (23, 12550223583), (69, 4183407861), (73, 3954180033), (207, 1394469287), (219, 1318060011), (657, 439353337), (1091, 264578499), (1679, 171920871), (3273, 88192833), (5037, 57306957), (9819, 29397611), (15111, 19102319), (17509, 16486101), (25093, 11503413), (52527, 5495367), (75279, 3834471), (79643, 3624363), (157581, 1831789), (225837, 1278157), (238929, 1208121), (402707, 716787)]