33555321

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3449}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 51667200

約数和(自身を除く): 18111879

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 3449, 9729, 10347, 31041, 79327, 162103, 237981, 486309, 713943, 1458927, 3728369, 11185107, 33555321]

約数ペア:

[(1, 33555321), (3, 11185107), (9, 3728369), (23, 1458927), (47, 713943), (69, 486309), (141, 237981), (207, 162103), (423, 79327), (1081, 31041), (3243, 10347), (3449, 9729)]