61151671

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7793}}^1$

素因数の和:7878

約数の個数: 16

約数和(自身を含む): 74822400

約数和(自身を除く): 13670729

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7793, 7847, 54551, 148067, 459787, 1036469, 3218509, 8735953, 61151671]

約数ペア:

[(1, 61151671), (7, 8735953), (19, 3218509), (59, 1036469), (133, 459787), (413, 148067), (1121, 54551), (7793, 7847)]