7777303783965

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{26849}}^1$

素因数の和:27624

約数の個数: 128

約数和(自身を含む): 14342178816000

約数和(自身を除く): 6564875032035

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 71, 135, 141, 213, 235, 355, 423, 639, 643, 705, 1065, 1269, 1917, 1929, 2115, 3195, 3215, 3337, 5787, 6345, 9585, 9645, 10011, 16685, 17361, 26849, 28935, 30033, 30221, 45653, 50055, 80547, 86805, 90099, 90663, 134245, 136959, 150165, 151105, 228265, 241641, 271989, 402735, 410877, 450495, 453315, 684795, 724923, 815967, 1208205, 1232631, 1261903, 1359945, 1906279, 2054385, 2145691, 3624615, 3785709, 4079835, 5718837, 6163155, 6309515, 6437073, 9531395, 10728455, 11357127, 17156511, 17263907, 18928545, 19311219, 28594185, 32185365, 34071381, 51469533, 51791721, 56785635, 57933657, 85782555, 86319535, 89595113, 96556095, 155375163, 170356905, 257347665, 258958605, 268785339, 289668285, 447975565, 466125489, 776875815, 806356017, 811403629, 1225737397, 1343926695, 2330627445, 2419068051, 2434210887, 3677212191, 4031780085, 4057018145, 6128686985, 7302632661, 11031636573, 12095340255, 12171054435, 18386060955, 21907897983, 33094909719, 36513163305, 55158182865, 57609657659, 109539489915, 165474548595, 172828972977, 288048288295, 518486918931, 864144864885, 1555460756793, 2592434594655, 7777303783965]

約数ペア:

[(1, 7777303783965), (3, 2592434594655), (5, 1555460756793), (9, 864144864885), (15, 518486918931), (27, 288048288295), (45, 172828972977), (47, 165474548595), (71, 109539489915), (135, 57609657659), (141, 55158182865), (213, 36513163305), (235, 33094909719), (355, 21907897983), (423, 18386060955), (639, 12171054435), (643, 12095340255), (705, 11031636573), (1065, 7302632661), (1269, 6128686985), (1917, 4057018145), (1929, 4031780085), (2115, 3677212191), (3195, 2434210887), (3215, 2419068051), (3337, 2330627445), (5787, 1343926695), (6345, 1225737397), (9585, 811403629), (9645, 806356017), (10011, 776875815), (16685, 466125489), (17361, 447975565), (26849, 289668285), (28935, 268785339), (30033, 258958605), (30221, 257347665), (45653, 170356905), (50055, 155375163), (80547, 96556095), (86805, 89595113), (90099, 86319535), (90663, 85782555), (134245, 57933657), (136959, 56785635), (150165, 51791721), (151105, 51469533), (228265, 34071381), (241641, 32185365), (271989, 28594185), (402735, 19311219), (410877, 18928545), (450495, 17263907), (453315, 17156511), (684795, 11357127), (724923, 10728455), (815967, 9531395), (1208205, 6437073), (1232631, 6309515), (1261903, 6163155), (1359945, 5718837), (1906279, 4079835), (2054385, 3785709), (2145691, 3624615)]