127966311

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7559}}^1$

素因数の和:7601

約数の個数: 40

約数和(自身を含む): 219542400

約数和(自身を除く): 91576089

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 5643, 7559, 16929, 22677, 68031, 83149, 143621, 204093, 249447, 430863, 612279, 748341, 1292589, 1579831, 2245023, 3877767, 4739493, 6735069, 11633301, 14218479, 42655437, 127966311]

約数ペア:

[(1, 127966311), (3, 42655437), (9, 14218479), (11, 11633301), (19, 6735069), (27, 4739493), (33, 3877767), (57, 2245023), (81, 1579831), (99, 1292589), (171, 748341), (209, 612279), (297, 430863), (513, 249447), (627, 204093), (891, 143621), (1539, 83149), (1881, 68031), (5643, 22677), (7559, 16929)]