291215536899

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1129}}^1\times {\mathrm{1493}}^1$

素因数の和:3084

約数の個数: 64

約数和(自身を含む): 468919987200

約数和(自身を除く): 177704450301

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 433, 1129, 1299, 1493, 3031, 3387, 4479, 7903, 8227, 9093, 10451, 21451, 23709, 24681, 28367, 31353, 57589, 64353, 85101, 150157, 172767, 198569, 450471, 488857, 595707, 646469, 1466571, 1685597, 1939407, 3421999, 4525283, 5056791, 9288283, 10265997, 11799179, 12282911, 13575849, 27864849, 32026343, 35397537, 36848733, 65017981, 85980377, 96079029, 195053943, 224184401, 257941131, 672553203, 729863501, 2189590503, 5109044507, 13867406519, 15327133521, 41602219557, 97071845633, 291215536899]

約数ペア:

[(1, 291215536899), (3, 97071845633), (7, 41602219557), (19, 15327133521), (21, 13867406519), (57, 5109044507), (133, 2189590503), (399, 729863501), (433, 672553203), (1129, 257941131), (1299, 224184401), (1493, 195053943), (3031, 96079029), (3387, 85980377), (4479, 65017981), (7903, 36848733), (8227, 35397537), (9093, 32026343), (10451, 27864849), (21451, 13575849), (23709, 12282911), (24681, 11799179), (28367, 10265997), (31353, 9288283), (57589, 5056791), (64353, 4525283), (85101, 3421999), (150157, 1939407), (172767, 1685597), (198569, 1466571), (450471, 646469), (488857, 595707)]