65957967

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 97893120

約数和(自身を除く): 31935153

約数列:

[1, 3, 9, 47, 141, 211, 423, 633, 739, 1899, 2217, 6651, 9917, 29751, 34733, 89253, 104199, 155929, 312597, 467787, 1403361, 7328663, 21985989, 65957967]

約数ペア:

[(1, 65957967), (3, 21985989), (9, 7328663), (47, 1403361), (141, 467787), (211, 312597), (423, 155929), (633, 104199), (739, 89253), (1899, 34733), (2217, 29751), (6651, 9917)]