61629967581

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103889}}^1$

素因数の和:104006

約数の個数: 64

約数和(自身を含む): 105558888960

約数和(自身を除く): 43928921379

約数列:

[1, 3, 7, 13, 21, 39, 41, 53, 91, 123, 159, 273, 287, 371, 533, 689, 861, 1113, 1599, 2067, 2173, 3731, 4823, 6519, 11193, 14469, 15211, 28249, 45633, 84747, 103889, 197743, 311667, 593229, 727223, 1350557, 2181669, 4051671, 4259449, 5506117, 9453899, 12778347, 16518351, 28361697, 29816143, 38542819, 55372837, 71579521, 89448429, 115628457, 166118511, 214738563, 225750797, 387609859, 501056647, 677252391, 1162829577, 1503169941, 1580255579, 2934760361, 4740766737, 8804281083, 20543322527, 61629967581]

約数ペア:

[(1, 61629967581), (3, 20543322527), (7, 8804281083), (13, 4740766737), (21, 2934760361), (39, 1580255579), (41, 1503169941), (53, 1162829577), (91, 677252391), (123, 501056647), (159, 387609859), (273, 225750797), (287, 214738563), (371, 166118511), (533, 115628457), (689, 89448429), (861, 71579521), (1113, 55372837), (1599, 38542819), (2067, 29816143), (2173, 28361697), (3731, 16518351), (4823, 12778347), (6519, 9453899), (11193, 5506117), (14469, 4259449), (15211, 4051671), (28249, 2181669), (45633, 1350557), (84747, 727223), (103889, 593229), (197743, 311667)]