2000052567

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7937}}^1$

素因数の和:8030

約数の個数: 48

約数和(自身を含む): 3224606112

約数和(自身を除く): 1224553545

約数列:

[1, 3, 9, 17, 27, 51, 61, 81, 153, 183, 243, 459, 549, 1037, 1377, 1647, 3111, 4131, 4941, 7937, 9333, 14823, 23811, 27999, 71433, 83997, 134929, 214299, 251991, 404787, 484157, 642897, 1214361, 1452471, 1928691, 3643083, 4357413, 8230669, 10929249, 13072239, 24692007, 32787747, 39216717, 74076021, 117650151, 222228063, 666684189, 2000052567]

約数ペア:

[(1, 2000052567), (3, 666684189), (9, 222228063), (17, 117650151), (27, 74076021), (51, 39216717), (61, 32787747), (81, 24692007), (153, 13072239), (183, 10929249), (243, 8230669), (459, 4357413), (549, 3643083), (1037, 1928691), (1377, 1452471), (1647, 1214361), (3111, 642897), (4131, 484157), (4941, 404787), (7937, 251991), (9333, 214299), (14823, 134929), (23811, 83997), (27999, 71433)]