66750971

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6353}}^1$

素因数の和:6458

約数の個数: 16

約数和(自身を含む): 81331200

約数和(自身を除く): 14580229

約数列:

[1, 7, 19, 79, 133, 553, 1501, 6353, 10507, 44471, 120707, 501887, 844949, 3513209, 9535853, 66750971]

約数ペア:

[(1, 66750971), (7, 9535853), (19, 3513209), (79, 844949), (133, 501887), (553, 120707), (1501, 44471), (6353, 10507)]