76800451

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 101911040

約数和(自身を除く): 25110589

約数列:

[1, 7, 13, 19, 43, 91, 133, 247, 301, 559, 817, 1033, 1729, 3913, 5719, 7231, 10621, 13429, 19627, 44419, 74347, 94003, 137389, 255151, 310933, 577447, 843961, 1786057, 4042129, 5907727, 10971493, 76800451]

約数ペア:

[(1, 76800451), (7, 10971493), (13, 5907727), (19, 4042129), (43, 1786057), (91, 843961), (133, 577447), (247, 310933), (301, 255151), (559, 137389), (817, 94003), (1033, 74347), (1729, 44419), (3913, 19627), (5719, 13429), (7231, 10621)]