77908993

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 82872720

約数和(自身を除く): 4963727

約数列:

[1, 29, 53, 173, 293, 1537, 5017, 8497, 9169, 15529, 50689, 265901, 450341, 1469981, 2686517, 77908993]

約数ペア:

[(1, 77908993), (29, 2686517), (53, 1469981), (173, 450341), (293, 265901), (1537, 50689), (5017, 15529), (8497, 9169)]