133669053

素因数分解:

$3^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{2141}}^1$

素因数の和:3145

約数の個数: 24

約数和(自身を含む): 220985856

約数和(自身を除く): 87316803

約数列:

[1, 3, 7, 9, 21, 63, 991, 2141, 2973, 6423, 6937, 8919, 14987, 19269, 20811, 44961, 62433, 134883, 2121731, 6365193, 14852117, 19095579, 44556351, 133669053]

約数ペア:

[(1, 133669053), (3, 44556351), (7, 19095579), (9, 14852117), (21, 6365193), (63, 2121731), (991, 134883), (2141, 62433), (2973, 44961), (6423, 20811), (6937, 19269), (8919, 14987)]