68742037

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1381}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 84821632

約数和(自身を除く): 16079595

約数列:

[1, 7, 13, 91, 547, 1381, 3829, 7111, 9667, 17953, 49777, 125671, 755407, 5287849, 9820291, 68742037]

約数ペア:

[(1, 68742037), (7, 9820291), (13, 5287849), (91, 755407), (547, 125671), (1381, 49777), (3829, 17953), (7111, 9667)]