57849609

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{641}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 78580800

約数和(自身を除く): 20731191

約数列:

[1, 3, 67, 201, 449, 641, 1347, 1923, 30083, 42947, 90249, 128841, 287809, 863427, 19283203, 57849609]

約数ペア:

[(1, 57849609), (3, 19283203), (67, 863427), (201, 287809), (449, 128841), (641, 90249), (1347, 42947), (1923, 30083)]