40550727

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27197}}^1$

素因数の和:27278

約数の個数: 16

約数和(自身を含む): 62664192

約数和(自身を除く): 22113465

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 27197, 81591, 190379, 571137, 1930987, 5792961, 13516909, 40550727]

約数ペア:

[(1, 40550727), (3, 13516909), (7, 5792961), (21, 1930987), (71, 571137), (213, 190379), (497, 81591), (1491, 27197)]