66995383

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1201}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 82659136

約数和(自身を除く): 15663753

約数列:

[1, 7, 13, 91, 613, 1201, 4291, 7969, 8407, 15613, 55783, 109291, 736213, 5153491, 9570769, 66995383]

約数ペア:

[(1, 66995383), (7, 9570769), (13, 5153491), (91, 736213), (613, 109291), (1201, 55783), (4291, 15613), (7969, 8407)]