77729085

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 159989760

約数和(自身を除く): 82260675

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 83, 105, 135, 189, 249, 315, 415, 581, 747, 945, 991, 1245, 1743, 2241, 2905, 2973, 3735, 4955, 5229, 6937, 8715, 8919, 11205, 14865, 15687, 20811, 26145, 26757, 34685, 44595, 62433, 78435, 82253, 104055, 133785, 187299, 246759, 312165, 411265, 575771, 740277, 936495, 1233795, 1727313, 2220831, 2878855, 3701385, 5181939, 8636565, 11104155, 15545817, 25909695, 77729085]

約数ペア:

[(1, 77729085), (3, 25909695), (5, 15545817), (7, 11104155), (9, 8636565), (15, 5181939), (21, 3701385), (27, 2878855), (35, 2220831), (45, 1727313), (63, 1233795), (83, 936495), (105, 740277), (135, 575771), (189, 411265), (249, 312165), (315, 246759), (415, 187299), (581, 133785), (747, 104055), (945, 82253), (991, 78435), (1245, 62433), (1743, 44595), (2241, 34685), (2905, 26757), (2973, 26145), (3735, 20811), (4955, 15687), (5229, 14865), (6937, 11205), (8715, 8919)]