80112711

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 127283200

約数和(自身を除く): 47170489

約数列:

[1, 3, 7, 21, 31, 93, 109, 217, 327, 651, 763, 1129, 2289, 3379, 3387, 7903, 10137, 23653, 23709, 34999, 70959, 104997, 123061, 244993, 369183, 734979, 861427, 2584281, 3814891, 11444673, 26704237, 80112711]

約数ペア:

[(1, 80112711), (3, 26704237), (7, 11444673), (21, 3814891), (31, 2584281), (93, 861427), (109, 734979), (217, 369183), (327, 244993), (651, 123061), (763, 104997), (1129, 70959), (2289, 34999), (3379, 23709), (3387, 23653), (7903, 10137)]