1143490851

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{25621}}^1$

素因数の和:25681

約数の個数: 40

約数和(自身を含む): 1860157200

約数和(自身を除く): 716666349

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 261, 513, 551, 783, 1539, 1653, 2349, 4959, 14877, 25621, 44631, 76863, 230589, 486799, 691767, 743009, 1460397, 2075301, 2229027, 4381191, 6687081, 13143573, 14117171, 20061243, 39430719, 42351513, 60183729, 127054539, 381163617, 1143490851]

約数ペア:

[(1, 1143490851), (3, 381163617), (9, 127054539), (19, 60183729), (27, 42351513), (29, 39430719), (57, 20061243), (81, 14117171), (87, 13143573), (171, 6687081), (261, 4381191), (513, 2229027), (551, 2075301), (783, 1460397), (1539, 743009), (1653, 691767), (2349, 486799), (4959, 230589), (14877, 76863), (25621, 44631)]