83403957

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 63683403

約数列:

[1, 3, 7, 13, 21, 23, 37, 39, 69, 91, 111, 161, 259, 273, 299, 359, 481, 483, 777, 851, 897, 1077, 1443, 2093, 2513, 2553, 3367, 4667, 5957, 6279, 7539, 8257, 10101, 11063, 13283, 14001, 17871, 24771, 32669, 33189, 39849, 57799, 77441, 92981, 98007, 107341, 172679, 173397, 232323, 278943, 305509, 322023, 518037, 751387, 916527, 1208753, 2138563, 2254161, 3626259, 3971617, 6415689, 11914851, 27801319, 83403957]

約数ペア:

[(1, 83403957), (3, 27801319), (7, 11914851), (13, 6415689), (21, 3971617), (23, 3626259), (37, 2254161), (39, 2138563), (69, 1208753), (91, 916527), (111, 751387), (161, 518037), (259, 322023), (273, 305509), (299, 278943), (359, 232323), (481, 173397), (483, 172679), (777, 107341), (851, 98007), (897, 92981), (1077, 77441), (1443, 57799), (2093, 39849), (2513, 33189), (2553, 32669), (3367, 24771), (4667, 17871), (5957, 14001), (6279, 13283), (7539, 11063), (8257, 10101)]