27645639

素因数分解:

$3^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1399}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 42201600

約数和(自身を除く): 14555961

約数列:

[1, 3, 7, 21, 941, 1399, 2823, 4197, 6587, 9793, 19761, 29379, 1316459, 3949377, 9215213, 27645639]

約数ペア:

[(1, 27645639), (3, 9215213), (7, 3949377), (21, 1316459), (941, 29379), (1399, 19761), (2823, 9793), (4197, 6587)]