1201478775381

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1778759}}^1$

素因数の和:1779071

約数の個数: 40

約数和(自身を含む): 1859586854400

約数和(自身を除く): 658108079019

約数列:

[1, 3, 9, 27, 31, 81, 93, 269, 279, 807, 837, 2421, 2511, 7263, 8339, 21789, 25017, 75051, 225153, 675459, 1778759, 5336277, 16008831, 48026493, 55141529, 144079479, 165424587, 478486171, 496273761, 1435458513, 1488821283, 4306375539, 4466463849, 12919126617, 14833071301, 38757379851, 44499213903, 133497641709, 400492925127, 1201478775381]

約数ペア:

[(1, 1201478775381), (3, 400492925127), (9, 133497641709), (27, 44499213903), (31, 38757379851), (81, 14833071301), (93, 12919126617), (269, 4466463849), (279, 4306375539), (807, 1488821283), (837, 1435458513), (2421, 496273761), (2511, 478486171), (7263, 165424587), (8339, 144079479), (21789, 55141529), (25017, 48026493), (75051, 16008831), (225153, 5336277), (675459, 1778759)]