89661663

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 161441280

約数和(自身を除く): 71779617

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 83, 91, 117, 249, 273, 581, 747, 819, 1079, 1319, 1743, 3237, 3957, 5229, 7553, 9233, 9711, 11871, 17147, 22659, 27699, 51441, 67977, 83097, 109477, 120029, 154323, 328431, 360087, 766339, 985293, 1080261, 1423201, 2299017, 4269603, 6897051, 9962407, 12808809, 29887221, 89661663]

約数ペア:

[(1, 89661663), (3, 29887221), (7, 12808809), (9, 9962407), (13, 6897051), (21, 4269603), (39, 2299017), (63, 1423201), (83, 1080261), (91, 985293), (117, 766339), (249, 360087), (273, 328431), (581, 154323), (747, 120029), (819, 109477), (1079, 83097), (1319, 67977), (1743, 51441), (3237, 27699), (3957, 22659), (5229, 17147), (7553, 11871), (9233, 9711)]