51641181

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 76822200

約数和(自身を除く): 25181019

約数列:

[1, 3, 9, 41, 123, 349, 369, 401, 1047, 1203, 3141, 3609, 14309, 16441, 42927, 49323, 128781, 139949, 147969, 419847, 1259541, 5737909, 17213727, 51641181]

約数ペア:

[(1, 51641181), (3, 17213727), (9, 5737909), (41, 1259541), (123, 419847), (349, 147969), (369, 139949), (401, 128781), (1047, 49323), (1203, 42927), (3141, 16441), (3609, 14309)]