79520581

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 96772320

約数和(自身を除く): 17251739

約数列:

[1, 7, 29, 49, 107, 203, 523, 749, 1421, 3103, 3661, 5243, 15167, 21721, 25627, 55961, 106169, 152047, 391727, 743183, 1622869, 2742089, 11360083, 79520581]

約数ペア:

[(1, 79520581), (7, 11360083), (29, 2742089), (49, 1622869), (107, 743183), (203, 391727), (523, 152047), (749, 106169), (1421, 55961), (3103, 25627), (3661, 21721), (5243, 15167)]