27654837

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2087}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 42227712

約数和(自身を除く): 14572875

約数列:

[1, 3, 7, 21, 631, 1893, 2087, 4417, 6261, 13251, 14609, 43827, 1316897, 3950691, 9218279, 27654837]

約数ペア:

[(1, 27654837), (3, 9218279), (7, 3950691), (21, 1316897), (631, 43827), (1893, 14609), (2087, 13251), (4417, 6261)]