27828951

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1787}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 38620800

約数和(自身を除く): 10791849

約数列:

[1, 3, 29, 87, 179, 537, 1787, 5191, 5361, 15573, 51823, 155469, 319873, 959619, 9276317, 27828951]

約数ペア:

[(1, 27828951), (3, 9276317), (29, 959619), (87, 319873), (179, 155469), (537, 51823), (1787, 15573), (5191, 5361)]