66870295921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{43103}}^1$

素因数の和:43717

約数の個数: 32

約数和(自身を含む): 82842439680

約数和(自身を除く): 15972143759

約数列:

[1, 11, 13, 19, 143, 209, 247, 571, 2717, 6281, 7423, 10849, 43103, 81653, 119339, 141037, 474133, 560339, 818957, 1551407, 6163729, 9008527, 10646441, 24611813, 117110851, 270729943, 319953569, 467624447, 3519489259, 5143868917, 6079117811, 66870295921]

約数ペア:

[(1, 66870295921), (11, 6079117811), (13, 5143868917), (19, 3519489259), (143, 467624447), (209, 319953569), (247, 270729943), (571, 117110851), (2717, 24611813), (6281, 10646441), (7423, 9008527), (10849, 6163729), (43103, 1551407), (81653, 818957), (119339, 560339), (141037, 474133)]