27957759

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6719}}^1$

素因数の和:6814

約数の個数: 16

約数和(自身を含む): 39782400

約数和(自身を除く): 11824641

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 6719, 20157, 127661, 382983, 490487, 1471461, 9319253, 27957759]

約数ペア:

[(1, 27957759), (3, 9319253), (19, 1471461), (57, 490487), (73, 382983), (219, 127661), (1387, 20157), (4161, 6719)]