33478537491

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:619

約数の個数: 144

約数和(自身を含む): 61377454080

約数和(自身を除く): 27898916589

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 191, 361, 367, 399, 441, 513, 573, 931, 1083, 1101, 1197, 1323, 1337, 1719, 2527, 2569, 2793, 3249, 3303, 3591, 3629, 4011, 5157, 6973, 7581, 7707, 8379, 9359, 9747, 9909, 10887, 12033, 17689, 17983, 20919, 22743, 23121, 25137, 25403, 28077, 32661, 36099, 48811, 53067, 53949, 62757, 68229, 68951, 69363, 70097, 76209, 84231, 97983, 132487, 146433, 159201, 161847, 177821, 188271, 206853, 210291, 228627, 252693, 341677, 397461, 439299, 477603, 482657, 485541, 490679, 533463, 620559, 630873, 685881, 927409, 1025031, 1192383, 1317897, 1331843, 1447971, 1472037, 1600389, 1861677, 1892619, 2782227, 3075093, 3378599, 3434753, 3577149, 3995529, 4343913, 4416111, 4801167, 6491863, 8346681, 9225279, 9322901, 10135797, 10304259, 11986587, 13031739, 13248333, 19475589, 25040043, 25305017, 27968703, 30407391, 30912777, 35959761, 58426767, 65260307, 75915051, 83906109, 91222173, 92738331, 175280301, 177135119, 195780921, 227745153, 251718327, 531405357, 587342763, 683235459, 1239945833, 1594216071, 1762028289, 3719837499, 4782648213, 11159512497, 33478537491]

約数ペア:

[(1, 33478537491), (3, 11159512497), (7, 4782648213), (9, 3719837499), (19, 1762028289), (21, 1594216071), (27, 1239945833), (49, 683235459), (57, 587342763), (63, 531405357), (133, 251718327), (147, 227745153), (171, 195780921), (189, 177135119), (191, 175280301), (361, 92738331), (367, 91222173), (399, 83906109), (441, 75915051), (513, 65260307), (573, 58426767), (931, 35959761), (1083, 30912777), (1101, 30407391), (1197, 27968703), (1323, 25305017), (1337, 25040043), (1719, 19475589), (2527, 13248333), (2569, 13031739), (2793, 11986587), (3249, 10304259), (3303, 10135797), (3591, 9322901), (3629, 9225279), (4011, 8346681), (5157, 6491863), (6973, 4801167), (7581, 4416111), (7707, 4343913), (8379, 3995529), (9359, 3577149), (9747, 3434753), (9909, 3378599), (10887, 3075093), (12033, 2782227), (17689, 1892619), (17983, 1861677), (20919, 1600389), (22743, 1472037), (23121, 1447971), (25137, 1331843), (25403, 1317897), (28077, 1192383), (32661, 1025031), (36099, 927409), (48811, 685881), (53067, 630873), (53949, 620559), (62757, 533463), (68229, 490679), (68951, 485541), (69363, 482657), (70097, 477603), (76209, 439299), (84231, 397461), (97983, 341677), (132487, 252693), (146433, 228627), (159201, 210291), (161847, 206853), (177821, 188271)]