81002073

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{26813}}^1$

素因数の和:26888

約数の個数: 16

約数和(自身を含む): 115836480

約数和(自身を除く): 34834407

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 26813, 80439, 509447, 1421089, 1528341, 4263267, 27000691, 81002073]

約数ペア:

[(1, 81002073), (3, 27000691), (19, 4263267), (53, 1528341), (57, 1421089), (159, 509447), (1007, 80439), (3021, 26813)]