31014749403

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{1213}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 50325767856

約数和(自身を除く): 19311018453

約数列:

[1, 3, 9, 11, 33, 53, 99, 121, 159, 363, 443, 477, 583, 1089, 1213, 1329, 1749, 3639, 3987, 4873, 5247, 6413, 10917, 13343, 14619, 19239, 23479, 40029, 43857, 53603, 57717, 64289, 70437, 120087, 146773, 160809, 192867, 211311, 258269, 440319, 482427, 537359, 578601, 707179, 774807, 1320957, 1612077, 2121537, 2324421, 2840959, 4836231, 5910949, 6364611, 7778969, 8522877, 17732847, 23336907, 25568631, 28480027, 53198541, 65020439, 70010721, 85440081, 195061317, 256320243, 313280297, 585183951, 939840891, 2819522673, 3446083267, 10338249801, 31014749403]

約数ペア:

[(1, 31014749403), (3, 10338249801), (9, 3446083267), (11, 2819522673), (33, 939840891), (53, 585183951), (99, 313280297), (121, 256320243), (159, 195061317), (363, 85440081), (443, 70010721), (477, 65020439), (583, 53198541), (1089, 28480027), (1213, 25568631), (1329, 23336907), (1749, 17732847), (3639, 8522877), (3987, 7778969), (4873, 6364611), (5247, 5910949), (6413, 4836231), (10917, 2840959), (13343, 2324421), (14619, 2121537), (19239, 1612077), (23479, 1320957), (40029, 774807), (43857, 707179), (53603, 578601), (57717, 537359), (64289, 482427), (70437, 440319), (120087, 258269), (146773, 211311), (160809, 192867)]