39607533

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 72914400

約数和(自身を除く): 33306867

約数列:

[1, 3, 7, 9, 19, 21, 29, 49, 57, 63, 87, 133, 147, 163, 171, 203, 261, 399, 441, 489, 551, 609, 931, 1141, 1197, 1421, 1467, 1653, 1827, 2793, 3097, 3423, 3857, 4263, 4727, 4959, 7987, 8379, 9291, 10269, 11571, 12789, 14181, 21679, 23961, 26999, 27873, 33089, 34713, 42543, 65037, 71883, 80997, 89813, 99267, 151753, 195111, 231623, 242991, 269439, 297801, 455259, 628691, 694869, 808317, 1365777, 1886073, 2084607, 4400837, 5658219, 13202511, 39607533]

約数ペア:

[(1, 39607533), (3, 13202511), (7, 5658219), (9, 4400837), (19, 2084607), (21, 1886073), (29, 1365777), (49, 808317), (57, 694869), (63, 628691), (87, 455259), (133, 297801), (147, 269439), (163, 242991), (171, 231623), (203, 195111), (261, 151753), (399, 99267), (441, 89813), (489, 80997), (551, 71883), (609, 65037), (931, 42543), (1141, 34713), (1197, 33089), (1421, 27873), (1467, 26999), (1653, 23961), (1827, 21679), (2793, 14181), (3097, 12789), (3423, 11571), (3857, 10269), (4263, 9291), (4727, 8379), (4959, 7987)]