80453131821

素因数分解:

$3^7\times {\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 128277152640

約数和(自身を除く): 47824020819

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 181, 243, 361, 513, 543, 563, 729, 1083, 1539, 1629, 1689, 2187, 3249, 3439, 4617, 4887, 5067, 9747, 10317, 10697, 13851, 14661, 15201, 29241, 30951, 32091, 41553, 43983, 45603, 65341, 87723, 92853, 96273, 101903, 131949, 136809, 196023, 203243, 263169, 278559, 288819, 305709, 395847, 410427, 588069, 609729, 789507, 835677, 866457, 917127, 1231281, 1764207, 1829187, 1936157, 2507031, 2599371, 2751381, 5292621, 5487561, 5808471, 7521093, 7798113, 8254143, 15877863, 16462683, 17425413, 23394339, 24762429, 36786983, 47633589, 49388049, 52276239, 74287287, 110360949, 142900767, 148164147, 156828717, 222861861, 331082847, 444492441, 470486151, 993248541, 1411458453, 2979745623, 4234375359, 8939236869, 26817710607, 80453131821]

約数ペア:

[(1, 80453131821), (3, 26817710607), (9, 8939236869), (19, 4234375359), (27, 2979745623), (57, 1411458453), (81, 993248541), (171, 470486151), (181, 444492441), (243, 331082847), (361, 222861861), (513, 156828717), (543, 148164147), (563, 142900767), (729, 110360949), (1083, 74287287), (1539, 52276239), (1629, 49388049), (1689, 47633589), (2187, 36786983), (3249, 24762429), (3439, 23394339), (4617, 17425413), (4887, 16462683), (5067, 15877863), (9747, 8254143), (10317, 7798113), (10697, 7521093), (13851, 5808471), (14661, 5487561), (15201, 5292621), (29241, 2751381), (30951, 2599371), (32091, 2507031), (41553, 1936157), (43983, 1829187), (45603, 1764207), (65341, 1231281), (87723, 917127), (92853, 866457), (96273, 835677), (101903, 789507), (131949, 609729), (136809, 588069), (196023, 410427), (203243, 395847), (263169, 305709), (278559, 288819)]