66782807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1459}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 82414080

約数和(自身を除く): 15631273

約数列:

[1, 7, 13, 91, 503, 1459, 3521, 6539, 10213, 18967, 45773, 132769, 733877, 5137139, 9540401, 66782807]

約数ペア:

[(1, 66782807), (7, 9540401), (13, 5137139), (91, 733877), (503, 132769), (1459, 45773), (3521, 18967), (6539, 10213)]