357331567383

素因数分解:

$3^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1951}}^1\times {\mathrm{2087}}^1$

素因数の和:4257

約数の個数: 72

約数和(自身を含む): 604030003200

約数和(自身を除く): 246698435817

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 199, 441, 597, 1393, 1791, 1951, 2087, 4179, 5853, 6261, 9751, 12537, 13657, 14609, 17559, 18783, 29253, 40971, 43827, 87759, 95599, 102263, 122913, 131481, 286797, 306789, 388249, 415313, 860391, 920367, 1164747, 1245939, 2717743, 2907191, 3494241, 3737817, 4071737, 8153229, 8721573, 12215211, 19024201, 20350337, 24459687, 26164719, 28502159, 36645633, 57072603, 61051011, 85506477, 171217809, 183153033, 199515113, 256519431, 598545339, 810275663, 1795636017, 2430826989, 5671929641, 7292480967, 17015788923, 39703507487, 51047366769, 119110522461, 357331567383]

約数ペア:

[(1, 357331567383), (3, 119110522461), (7, 51047366769), (9, 39703507487), (21, 17015788923), (49, 7292480967), (63, 5671929641), (147, 2430826989), (199, 1795636017), (441, 810275663), (597, 598545339), (1393, 256519431), (1791, 199515113), (1951, 183153033), (2087, 171217809), (4179, 85506477), (5853, 61051011), (6261, 57072603), (9751, 36645633), (12537, 28502159), (13657, 26164719), (14609, 24459687), (17559, 20350337), (18783, 19024201), (29253, 12215211), (40971, 8721573), (43827, 8153229), (87759, 4071737), (95599, 3737817), (102263, 3494241), (122913, 2907191), (131481, 2717743), (286797, 1245939), (306789, 1164747), (388249, 920367), (415313, 860391)]