371121399

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 632448000

約数和(自身を除く): 261326601

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 363, 449, 621, 759, 1089, 1331, 1347, 2277, 2783, 3267, 3993, 4041, 4939, 6831, 8349, 10327, 11979, 12123, 14817, 25047, 30613, 30981, 35937, 44451, 54329, 75141, 91839, 92943, 113597, 133353, 162987, 275517, 278829, 340791, 488961, 597619, 826551, 1022373, 1249567, 1466883, 1792857, 3067119, 3748701, 5378571, 11246103, 13745237, 16135713, 33738309, 41235711, 123707133, 371121399]

約数ペア:

[(1, 371121399), (3, 123707133), (9, 41235711), (11, 33738309), (23, 16135713), (27, 13745237), (33, 11246103), (69, 5378571), (99, 3748701), (121, 3067119), (207, 1792857), (253, 1466883), (297, 1249567), (363, 1022373), (449, 826551), (621, 597619), (759, 488961), (1089, 340791), (1331, 278829), (1347, 275517), (2277, 162987), (2783, 133353), (3267, 113597), (3993, 92943), (4041, 91839), (4939, 75141), (6831, 54329), (8349, 44451), (10327, 35937), (11979, 30981), (12123, 30613), (14817, 25047)]