77300949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 126443520

約数和(自身を除く): 49142571

約数列:

[1, 3, 11, 19, 31, 33, 41, 57, 93, 97, 123, 209, 291, 341, 451, 589, 627, 779, 1023, 1067, 1271, 1353, 1767, 1843, 2337, 3007, 3201, 3813, 3977, 5529, 6479, 8569, 9021, 11931, 13981, 19437, 20273, 24149, 25707, 33077, 41943, 43747, 57133, 60819, 72447, 75563, 99231, 123287, 131241, 171399, 226689, 265639, 369861, 628463, 796917, 831193, 1356157, 1885389, 2342453, 2493579, 4068471, 7027359, 25766983, 77300949]

約数ペア:

[(1, 77300949), (3, 25766983), (11, 7027359), (19, 4068471), (31, 2493579), (33, 2342453), (41, 1885389), (57, 1356157), (93, 831193), (97, 796917), (123, 628463), (209, 369861), (291, 265639), (341, 226689), (451, 171399), (589, 131241), (627, 123287), (779, 99231), (1023, 75563), (1067, 72447), (1271, 60819), (1353, 57133), (1767, 43747), (1843, 41943), (2337, 33077), (3007, 25707), (3201, 24149), (3813, 20273), (3977, 19437), (5529, 13981), (6479, 11931), (8569, 9021)]